Trope titles are not marked as spoilers in this entry. Because of this, the trope listings spoil some events of the plot. If you have not seen 2x10 and you do not wish to be spoiled, do not read past the description of each character, and do not open the spoiler-marked folder.
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The Clones of Project LEDA
"Just one. I'm a few. No family too. Who am I?"
A group of young women who look identical to each other because they are clones born of the same genetic material. Most of them were not aware of their true origins until adulthood, but they are of great interest to various underground conspiracies.
- Blondes Are Evil: The protagonist clones are brunette and the antagonist clones are blonde.
- Clones Are People Too: A very important theme in this series is that they are all individuals who deserve to be treated as people despite their genetics.
- Clone Degeneration: The clones have a predisposition to respiratory disorders and infertility, possibly caused by an unclassified autoimmune disease.
- In 2.08, Ethan Duncan indicates that the clones' infertility was on purpose, implying either that Sarah and Helena's fertility was not intentional or not his doing. Unless, of course, he was just saying that to spare Rachel's feelings. It's also implied and later confirmed that the process used to make the clones infertile is responsible for the disorder that kills some of them.
- Color-Coded for Your Convenience: The clones' hair is the key way the series helps to distinguish and characterize them for the viewer. Beth has it pulled back tight. Katja has dyed bright red hair. Sarah has straight black hair that is usually somewhat ill-kept. Allison has a simple ponytail with bangs. Cosima has dreadlocks. Helena has curly, ratty blonde hair. Rachel has straight blonde hair in a Sci-Fi Bob Haircut.
- Dysfunction Junction: Many of the clones have emotional/psychological problems and issues in their personal lives. The stress of dealing with conspiracies doesn't help.
- Fire-Forged Friends: Sarah, Cosima, and Alison. And later Sarah and Helena.
- Freudian Trio:
- For the main trio, Sarah is Id, Cosima is Ego, and Alison is Superego.
- Alternately, Helena is Id, Sarah is Ego, and Rachel is Superego.
- Honorary Aunt: In a drawing, Kira refers to all of the clones she knows, including Helena, as Auntie. (Of course, Helena is her actual aunt.) As always, Kira seems to be right. Alison says it feels like her own daughter is hurt when Kira is in the hospital, Cosima is more worried about Delphine hurting Kira than herself after uncovering her treachery, and Helena clearly loves her to bits.
- Ill Girl/Incurable Cough of Death: Some develop respiratory problems. Katja and Cosima cough up blood, while Jennifer mentions that polyps were found in her lungs.
- Polar Opposite Twins: Sarah and Helena. The former is a British punk and Street Smart hustler, while the latter is a bleached-blonde Ukranian assassin on a Mission from God. In Season 2, the show begins exploring the symbolism of the two being 'mirror twins' and shows them sleeping side-by-side in a tent in a literal display of Sibling Yin-Yang.
- Sanity Slippage: Nearly all of them, to varying degrees. Beth, Alison, and Helena seem to be the most affected.
- Sibling Team:
- Sarah, Alison, and Cosima come to think of themselves as sisters.
- Sarah and Helena become one in season 2.
- Sterility Plague: Alison asks early on if Kira is Sarah's biological daughter (Alison's children are adopted) and we later learn that Beth was infertile. Again referenced when Helena asks Kira how she could possibly be Sarah's daughter. Helena is visibly distraught by this. Tomas immediately declares that Kira shouldn't exist upon learning of her existence, and decides to hunt her down. Delphine deliberately hides Kira's existence from Dr. Leekie. Sarah and Helena's fertility is stated to be unintentional and is implied to have occurred because Amelia fled the project before Dyad could ensure that they were infertile.
- Three Plus Two: Clone Club. Sarah, Alison and Cosima make the Power Trio while the late Beth and Katja round out the Five-Man Band. As of the end of season 2, Helena and Tony are the "plus two" as the only adult clones confirmed to be still alive.
- Time-Shifted Actor: Cynthia Galant plays a young Rachel in her home movies. She also plays Charlotte, the only successful attempt to recreate the cloning process.
- Twin Switch: There are many instances of clones impersonating each other. Sarah has gone as Beth, Katja, Alison, and Cosima in person, and as Rachel over the phone; Alison has gone as Sarah; Helena has gone as Beth and Sarah; Rachel has gone as Sarah.
- Invoked by Sarah in the second season premiere. To distract Daniel, Sarah leaks Alison's location as well as the make of Alison's minivan. When Daniel captures Alison thinking it is Sarah, he is forced to let her go when he realizes he has been had.
- Uncanny Family Resemblance: Justified because they all have (mostly) the same DNA.
"The last thing I am is special. I'm the biggest mess there is."
The main protagonist, Sarah is a tough, clever survivor running from a lifetime of bad decision. After witnessing the suicide of a woman who looks exactly like her, she decides to use it as an opportunity to escape her troubled life. But, as she quickly discovers, Beth Childs had troubles of her own.
Det. Elizabeth "Beth" Childs
"You're damn right."
Beth was a cop who killed herself under mysterious circumstances. She was involved in a clone conspiracy, finding and protecting her fellow clones.
- Accidental Murder: Killed Maggie Chen when on duty. Subverted. Episode four reveals that it was intentional; Chen had threatened to expose the clones and more.
- All Love Is Unrequited: She was deeply in love with Paul and it broke her heart to learn that he only stayed in the relationship to spy on her.
- Badass: Implied, what with her being a cop and all. She's also the one who taught Alison to shoot.
- Cry Cute: You can see tears on her face right before she kills herself.
- Dark and Troubled Past: Contrary to what she expected, Sarah finds that Beth's life was far from a bed of roses.
- Dead All Along: In-universe. The audience knows she's dead, but no-one outside Clone Club knew until the end of season 1.
- Driven to Suicide: Her only scene, the very first scene of the series, is of her jumping into the path of a moving train.
- Et Tu, Brute?: When she learned of Paul's deception.
- Fair Cop: Was considered very pretty.
- Functional Addict: Beth was taking apparently taking more pills than she should have but no one seemed to notice much.
- Passionate Sports Girl: According to some home movies, she competed in marathons. Paul realizes that Sarah is a fake because she didn't know the last marathon Beth competed in. She also participated in mountain biking.
- Plot-Triggering Death: Her death enables Sarah to take over her life.
- Posthumous Character: The show opened with her death.
- Scars Are Forever: She has a scar on the back of her neck from a mountain biking accident. Paul becomes suspicious when he sees that "Beth" doesn't have a scar.
- Small Role, Big Impact: Only appears in a single scene, but that was all it took to change everyone's lives.
- The Stoic: According to Alison she was "all business". Paul also states that she was emotionally-distant.
- The Team Benefactor: She had a bank account to hold money for getting illegal information that might help her and the other clones. Which is actually Alison's money.
"Why Lord? Why me? I never wanted any part of this. Do I wear a huge "kick me" sign on my back?"'
An uptight soccer mom, Alison was one of Beth's confidants who helped conceal the conspiracy. Alison prefers her cozy, "normal" life to dealing with clone business, but she'll willing to go to great length to protect the others.
- Action Mom: The most badass of the clones, at least until Sarah upped her game and note that she was the one who taught Sarah how to shoot in the first place.
- The Alcoholic: Rapidly descends into this as the series progresses. As of 2x04, she's in rehab.
- Berserk Button: Don't use the c-word (not that one) and don't bring the conspiracies anywhere near her family.
- Butt Monkey: She's starting to seem like fly paper for monitors. Except for Clone Club and Aynsley, anyone else expressing an interest in her always ends up having an ulterior motive. Donnie is spying on her for Leekie as her monitor, and as of 2x06, Vic is watching her on Angie's behalf.
- Cat Fight: With her suspected monitor in S01E09. Sarah's impressed.
- Character Tics: She touches her face quite often.
- Cloning Blues/I Just Want to Be Normal: Resents being a clone and is afraid that her kids might find out that she's a "freak".
- Cluster F-Bomb: Non-pay-cable version, as Alison bawls her eyes out to Sarah and Mrs. S. how she "f'ed up" her life.
- Cold-Blooded Torture: Gives her own husband some nasty burns using a glue gun.
- Control Freak
- Cry Cute: In S01E08, you just want to give her a hug.
- Cute and Psycho: Alison is on the "high intensity, lower than most stability" side of things. While not Helena levels, she immediately pulls a knife on Sarah, pulls a gun on Felix, tortures her husband (and kind of enjoys it), and punches out Aynsley (and kind of enjoys that too). And then there's coolly watching Aynsley die.
- Friend in the Black Market: Where she gets her "little helpers" and unregistered firearms.
- Gosh Dang It to Heck!: All the time, with hilarious results.
- The Gunslinger: Her first instinct is always to pick up a gun whenever there's danger.
- Happily Married: Subverted. The clone conspiracy plus her general uptightness cause a lot of problems for her marriage with Donnie. She even contemplates divorcing her husband rather than telling him the truth.
- As of 2x09, their marriage seems to be taking a turn for the better, although in a very strange way due to them bonding over hiding Leekie's corpse and finally dealing with Vic and Angie.
- Hoist by His Own Petard: She slept with Chad, her best friend's husband, to mess with Aynsley's life. While that did work, it made Alison a social outcast and led her loved ones to stage an intervention.
- Honorary Aunt: She becomes this to Kira, to explain why she was impersonating Sarah.
- Housewife: Is one.
- Jerkass: She can be quite spiteful and petty. She was also very hard on Sarah the first time they met.
- Jerk with a Heart of Gold: She is a good, well-meaning person deep down. She just doesn't always know how to show it. She does become fonder of Sarah and more willing to stick her neck out for others.
- Leeroy Jenkins: She really can't control her impulses sometimes.
- Leitmotif: Her appearances are usually accompanied by tinny xylophone-driven melodies, somewhat whimsical yet subtly sinister as well.
- The Maiden Name Debate: "Hendrix" is her birth surname as it was written on her birth certificate. Her husband Donnie took her surname.
- Mama Bear: Her children are her top priority. Do not mess with them.
- My God, What Have I Done?: Even before learning that her true monitor was her husband, she's been feeling guilty for letting Aynsley die. After her suspicions are confirmed, she realizes she let her die for no good reason at all.
- Neat Freak: She cleans Felix's house while he's away, much to his dismay.
- Odd Friendship: Develops one with Felix over the course of season 1.
- Ooh, Me Accent's Slipping: In-Universe. Recruited to impersonate Sarah, her first attempts at an English accent veer into Crocodile Dundee territory.
- Phrase Catcher: Due to her attitude towards the other clones, conversations usually end with the other party muttering, "Bitch!"
- Properly Paranoid: Her husband actually is the monitor, like she initially believed. Of course, she then begins to suspect that virtually anyonee remotely suspicious is monitoring her.
- Stepford Smiler: Almost from the beginning you can tell that under the veneer of her seemingly perfect life she's coming apart at the seams.
- The Team Benefactor: She provided the money that Beth was holding.
- Took a Level in Kindness: Eventually warms up to Sarah, and develops an Odd Friendship with Felix.
"Well, science is what scientists do, Sarah. You know, nobody's got any idea. We're just, poking at things with sticks."
Cosima is a university student who does most of the scientific research for Beth, Alison, and later Sarah. She also helps Sarah adjust to the fact that she's a clone.
- Adorkable: An incredibly geeky scientist who's also cheerful and endearing.
- Bi the Way: Word of God confirmed her to be bisexual.
- Brainy Brunette: She's a scientist.
- Closet Key: For Delphine
- Cry Cute: When she breaks up with Delphine.
- Deadpan Snarker
- Dreadlock Rasta: She's very different from the other clones in terms of temperament, more laid back, more optimistic, hence why she looks very different from them.
- Erudite Stoner: She's shown smoking pot a few times. She doesn't have the slurred speech, but she does wear dreadlocks and hippy-ish clothing. That, and her gems of wisdom are standard rather than special.
- "Friends" Rent Control: In season 1 she lived alone in a large, well-furnished apartment without any discernible source of income.
- Gamer Chick: In episode 2.8, she walks in on Scott and his buddies playing a fantasy tabletop game in her lab. She appears completely disinterested at first, but then firmly corrects them on a rules argument she overhears. They invite her to join in, and true to the trope, she crushes them handily. The guys seem to go from love-struck to frustrated as she takes over.
- Hot Scientist
- Ill Girl: Becomes this when her autoimmune disorder worsens drastically.
- Incurable Cough of Death: She starts coughing up blood like Katja in the season 1 finale, and her search for a cure is a major arc in Season 2.
- Lipstick Lesbian: Well, bisexual anyway, but she still fits.
- Love Makes You Dumb: She romantically pursues someone she knows might be spying on her, compromising her safety and the safety of the others clones, then is hurt to learn that Delphine was in fact spying on her.
- Meaningful Name: Her name derives from the Greek word kosmos, meaning "order" or "universe". Cosima is also the feminine version of Cosmo, who is one of the patron saints of medical doctorsnote . Quite fitting for a scientist trying to understand her biology and developing a treatment for her own illness.
- Tuckerization: The character is based on and named for the show's scientific advisor and friend to the creator, Cosima Herter.
- Meganekko/Smart People Wear Glasses
- Ms. Exposition: To a certain extent, she explains most of the scientific jargon for the rest of Clone Club (and the audience).
- Nerds Are Sexy
- Nice Girl: More welcoming and upbeat than her counterparts.
- Omnidisciplinary Scientist: She's completing her PhD in Experimental Evolutionary Developmental Biology, and still she has demonstrated advanced knowledge in Forensics Science and Medicine while performing Jennifer's autopsy, Engineering and Physics when she built a device for Sarah to throw a pencil to Rachel's eye, and Maths.
- Only Sane Woman: Subverted. At first, she was easily the most level-headed and well-adjusted of the clones, but even she started showing signs of unraveling. While pursuing her monitor she acts quite rashly, but insists to Sarah that she knows what she's doing. Cosima doesn't like to admit her mistakes.
- Science Hero: Her research is extremely important to the plot, especially when she and Delphine have to find a treatment for the genetic disease that's slowly killing the clones.
- The Smart Guy
- Took a Level in Jerkass: In S01E08, she started being more abrasive, in contrast to Sarah and Alison, who've done the opposite.
- Voice with an Internet Connection: Since she's away at university for a good portion of Season 1, Cosima and Clone Club stay in touch via cell phone and video chat. As of the Season 1 finale, she's moved to the same city as the others. Resumed early in Season 2, when she moved into her new lab at Dyad to research/treat her illness.
"Beth. Why don't you respond to me?"
Not much is known about her except that she's German and had a briefcase containing information about the clones. She was murdered in her first appearance.
- Boom, Headshot: She was shot in the head while meeting Sarah, whom she initially thought was Beth.
- Fiery Redhead: Comes across as this, given her strong reaction to "Beth's" odd behavior. Her hair is clearly dyed though.
- High-Pressure Blood: A whole lot of blood burst from her body when she was shot, possibly from the force of the killer's high-powered rifle.
- Ill Girl: She had an unspecified respiratory problem at the time of her death.
- Incurable Cough of Death: Subverted; it's not the cough that kills her.
- Non-Idle Rich: Never outright stated, but she does wear expensive clothes, drive a great car, and stay at a luxury hotel suite. When Sarah uses Katja's credit card to cover damages to the hotel room, the card accepts thousands of dollars in charges without issue. She was an active participant in the clone conspiracy; making contact with the other clones, digging up useful information, and collecting tissue samples for scientific research.
- OOC Is Serious Business: "You are not Beth."
- Pretty in Mink: She wears a light brown fur jacket.
- Sacrificial Lamb: Her death established the existence of a clone murdering conspiracy.
- Small Role, Big Impact: Similar to Beth in this regard, as she essentially thrusts Sarah further into the clone conspiracy. She also foreshadows the respiratory illness that some of the clones end up developing.
- We Hardly Knew Ye: Murdered in her first appearance.
"She was just one of a few, unfit for family. Horse glue."
Helena is another clone whose presence deepens the mystery. She's a religious fanatic with apparent mental issues and a strange fascination with Sarah.
- Abusive Parents: While profiling her, Angie suggests that she was likely abused as a child. Helena says she was raised by Ukrainian nuns, which at least explains her religiosity, and several statements she made in season two confirm she suffered abuse at their hands dating back to at least the age of seven. Tomas qualifies as an abusive surrogate parent.
- Adorkable: The more relaxed she gets around Sarah, the more she begins acting like her little sister. It seems pretty hard to get Sarah to laugh, but Helena has no problem with this at all.
- Anti-Villain: A mix of type II and type III. She honestly believes murdering the other clones is the right thing because the Proletheans indoctrinated her (via brainwashing and abuse) into thinking that way.
- Ax-Crazy: She's very violent and off her rocker, as established in her first appearance.
- Badass: She was raised to be a killer and she does it well. She's well versed in a variety of weapons and scrappy hand-to-hand combat.
- Badass Adorable: Subverted. She's normally cute due to her childlike sweetness, but in a fight, the cuteness disappears and she becomes genuinely scary.
- Badass Biker: She briefly rides a motorcycle, but soon abandoned it because the police would recognize it.
- Berserk Button: Threatening Kira, and later Sarah, is a surefire way to piss her off.
- Threatening any children, really. 2.09 makes this abundantly clear.
- BFG: The silenced, military-grade sniper rifle she almost shoots Rachel with in 2.05 (until Sarah talks her out of it). Implied to be the same gun used to take out Katja in 1.01.
- Big Damn Heroes:
- Kills Daniel just as he's about to continue torturing and possibly kill Sarah.
- And again in 2.09 when she proves not to have been as unconscious as Henrik thought, and enables Gracie and Mark to escape.
- Big Eater
- Crazy Consumption: She eats a lot more than any character on the show and is the most unstable. Helena also has childlike table manners, a reference to her unusual mental state.
- Delicious Distraction: Helena infiltrates the police station disguised as Beth (technically, disguised as Sarah impersonating Beth). Her plan to ransack Beth's desk for clues is momentarily derailed when she spots a half-eaten muffin, and proceeds to wolf it down. Word of God suggests this actually may have been a Throw It In on Maslany's part.
- Sweet Tooth: She really likes sweets, and even puts extra sugar on her jello. She also carries sugar packets and lollipops in her pockets.
- Bizarre Human Biology: Helena has situs inversus totalis, a Real Life condition occuring in some identical twins where her internal organs are mirrored from normal..
- Blondes Are Evil: The first notable blonde along the clones (until Rachel's appearance towards the end of Season 1), and the Axe Crazy one. Though not so much "evil" as "horribly misguided and twisted by years of indoctrination and abuse".
- Brainwashed and Crazy: Or "lied to about everything and severely abused and crazy", anyway.
- Calling Card: She has all of three: the Creepy Doll heads, which she alters to resemble the clone she is going to kill, the stick figure girls she paints on walls and the paper fortune tellers.
- Cloud Cuckoolander: She's a crazy killer, but when off the job she's very clueless.
- Cold-Blooded Torture: Uses the same humongous artificial insemination needle that was used on her on Henrik. Try not to think about where it went.
- Cold Sniper: Kills Katja with a high-powered rifle.
- Criminal Doppelgänger: To virtually all the other clones.
- Cry Cute: During her walk with Kira.
- Cute and Psycho: Her childlike sweetness masks a violent murderer.
- Dark Action Girl: Raised by the people who hate the clones, and sent to kill them. She eventually gets put on the path to redemption.
- Deadpan Snarker: Unbelievably, even she has her moments. Usually accompanied by her imitating animal sounds.
- Dissonant Serenity
- Duct Tape for Everything: How Helena patches herself up enough to walk to the emergency room.
- Evil Twin: Evil clone, anyhow. By the time she's revealed as Sarah's twin, her character alignment has shifted from black to gray. Then shifts blacker in the finale, when she kills Amelia.
- Eye Scream: Gouging out her victim's eyes with her thumbs appears to be her Signature Move.
- Fan Disservice: She has a Toplessness from the Back scene that ends up being complete Nightmare Fuel due to Good Scars, Evil Scars.
- Friend to All Children: If she finds out that you have hurt a child in any way, she will make you pay.
- Good Scars, Evil Scars: She has many scars on her back, and it's heavily implied that she caused them herself (see Self-Harm below).
- The Gunslinger: Her other weapon of choice.
- Healing Factor: Able to survive things that would probably kill people who weren't genetically engineered, such as being run through with a giant pole and being shot at point-blank range.
- Heel-Face Turn: After being held by the Proletheans and finally reuniting with Sarah.
- Hollywood Tone-Deaf: Looks like there wasn't much time for vocal training back at the convent.
- Hunter of His Own Kind: She hunts the other clones thinking that she is the original and they are unholy abominations.
- I Just Want to Have Friends: She wants to be Sarah's, whom she believes can be "saved" because they have "a connection".
- In-Series Nickname: 'Meathead,' which shifts from an Insult of Endearment to an Affectionate Nickname as Helena bonds with her sestra while undergoing her Heel-Face Turn.
- Knife Nut: She carried a knife with a winged-fish on the handle, the same symbol imprinted on Maggie Chen's neck. It's later taken by the police as evidence.
- Knight Templar: She's a religious fanatic who believes it's her purpose to kill all the clones.
- Left-Handed Mirror: To her twin sister, Sarah.
- Leitmotif: A very distinctive Scare Chord, something like a shrill metal-scratching sound.
- Made of Iron: Survives, among other incidents, being impaled by rebar; and much later, a gunshot wound to the chest.
- It's revealed that Helena is able to survive her gunshot wound because she has dextrocardia situs inversus — her organs are mirror-reversed in her torso. The shot missed her heart because it's on the other side of her chest.
- Madness Mantra: Certain phrases associated with Sarah seem to stick in Helena's brain, the first being "I'm not Beth" from their first confrontation and the second being "I miss you, Mommy" from Kira's letters.
- Meaningful Name: Helena means "shining light" and she was told by Tomas that she was "the light". Helena also becomes fascinated by the "light" in Sarah.
- She is one of the children produced by Project LEDA. In Classical Mythology, one of Leda's children was Helen of Troy.
- Meatgrinder Surgery: Performed on herself after Sarah rams a length of rebar into her side.
- Medical Rape and Impregnate: It's initially implied that she's artificially inseminated by Hank's people without her consent. However, in 2.05 Gracie is threatened with forcible impregnation with Helena's child, so it appears that her eggs have also been extracted from her without her consent. Since the people threatening Gracie are her own parents, this probably makes it worse.
- Mission from God: Killing all the clone because they're an "abomination". She was led to believe that she's the original and therefore has the duty to cleanse them from the Earth.
- Nightmare Fuel Station Attendant: Her affinity for drawing bloody stick figures and mutilating dolls to resemble her kills, among other things, certainly qualifies her as this.
- Not Quite Dead: The ending of "Nature Under Constraint and Vexed" revealed that she survived getting shot by Sarah.
- The Ophelia
- Pet the Dog: She obviously cares about Kira, even though their walk together doesn't end well.
- Psychopathic Womanchild: Type B. Unlike many examples, she knows how dangerous she is, but has some of the same mannerisms of a child. She also leaves clues that lead the police profiler to conclude that she had a bad childhood: mutilated dolls, bloodied paper fortune-tellers, stick figure sketches. She also plays on the bed when she breaks in Beth and Paul's apartment, eats jello with extra sugar, and wants to see Olivier's tail. None of this diminishes how dangerous she is and how far she's willing to go "cleanse" the world of the other clones.
- Quirky Curls: A darker example. She has a mass of blonde curls, but is totally insane.
- Room Full of Crazy: Her first hideout, a rundown apartment in a Ukrainian neighborhood, had Biblical passages written all over the walls. Another has walls filled with drawings of stick-figure people, with one having a question mark for a head.
- Samus is a Girl: At first everyone believed that the person who killed Katja and attacked Sarah-as-Beth was a man, but then Sarah got a good look at her face.
- Self-Harm: She carves into her flesh when she's under a lot of stress. Tomas provides her with small blades to do so. It was only shown on screen a few times, but her back is extensively scarred.
- Self-Made Orphan: She kills her birth mother.
- A Sinister Clue: The only left-handed clone - because she and Sarah are mirror image twins - and one of the most dangerous. Arguably subverted by the fact that she's a very sympathetic Anti-Villain who makes something of a Heel-Face Turn in the second season.
- Thicker Than Water: Rachel almost says this word for word when Sarah doesn't turn Helena over to Leekie. Helena also seems to believe this, stating in the finale that she can't kill Sarah and Sarah can't kill her. This trope is Subverted when Sarah states she has a family and shoots Helena with intent to kill, and then Double Subverted when Helena survives anyway.
- Trauma Conga Line: SPOILERS ABOUND
- She is given to a convent where it's suggested she was abused through tasks such as being locked in cellars.
- She is taken in by Tomas and Maggie Chen, then abused further. She is brainwashed and beaten into being a killer of her own kind.
- She almost dies at the hands of a woman she feels connected to, even after knowing it's her sestra.
- She watches a child she felt connected to get run over, partly because of her, partly because of Sarah.
- She is taken in by the Proletheans. She is cared for at first, then is married against her will and is violated as they extract her eggs while she is drugged with something strong.
- She is almost killed by Gracie.
- She is kidnapped by the military. More on that later.
- Tyke Bomb: It's not entirely clear how long they've had access to her, but it's strongly implied that she's been brought up by the Proletheans to make her into a clone assassin. As of season 2, Sarah's using her as a deterrent to keep Rachel and other conspirators at bay. She actually knows she's being used, but is still holding out hope that Sarah would come to care for her as well.
- Undying Loyalty: To Sarah and Kira. Her loyalty even survives being shot point-blank in the chest by the former.
- Verbal Tic: "Excuse me." Seems innocent enough, but it's the context in which it appears that makes it jarring: a tiny post-meal belch after threatening Sarah's life, or staggering into the ER and announcing to the desk nurse that her sestra just shot her. It's also quickly becoming her Catch Phrase.
- Walking Spoiler: It's basically not possible to discuss her now without spoiling significant aspects of the plot, as attested to how much of this entry is blanked out.
- Woman in White: In literal contrast to Sarah, Helena often wears white on some aspect of her clothing. She spends most of the first season in a white tank top, dons a white nightgown from time to time, and is put in a white wedding dress in season 2.
- Woobie, Destroyer of Worlds/Cosmic Plaything
"Nobody lays hands on me."
Rachel Duncan works for the Dyad Institute as a "fixer" for the clone project. She offers Sarah answers and protection in exchange for her cooperation, but has a more personal motive as well...
- Alpha Bitch: Among the clones, she has the superior attitude and same verbal tics.
- Antagonistic Offspring: She becomes this to Ethan Duncan. It's not that she had anything against him, but he knows she's up to no good and stands against her because of it.
- Batman Gambit: Impressively cons Delphine and Sarah in order to kidnap Kira right from under Mrs. S.
- Blondes Are Evil: She employs rather unethical approaches to further the Dyad's agenda. For example, she exploits Sarah's pain at finding Kira and Mrs. S missing in an effort to get her cooperation, when it turns out she never really had them.
- The Chessmaster: Basically her hat to get the other clones (especially Sarah) to do her bidding. It's not always successful as even Dr. Leekie questions her standards.
- Control Freak: Likely a consequence of her being raised self-aware, which led her to develop a superiority complex.
- Corrupt Corporate Executive: Complete with an "office" that takes up an entire empty floor of a skyscraper. It's eventually revealed that even Leekie answers to her!
- Cry Cute: When she meets with her father after believing him to be dead.
- Disappeared Dad: Apparently, he's hiding from Leekie. He later commits suicide right in front of her.
- The Dragon: She works for Marian Bowles.
- Dragon-in-Chief: For the majority of the season, Rachel is the primary antagonist, with Marian Bowles only starting to take action towards the end.
- Even Evil Has Loved Ones: Not only did she seem to have a loving relationship with her parents, but she also seems quite saddened by Daniel's death. Her reunion with her father is the first time we really see Rachel's mask of professionalism crack. Despite orders from her superior, she also gives Leekie a chance to escape before Dyad can come after him.
- Evil Brit
- Eye Scream: Sarah launches a pencil into her eye with a contraption Cosima and Scott created to help her escape the Dyad.
- Graceful Loser: Defied. Leekie mentions she does not take "personal insults" well.
- Green-Eyed Monster: Harbours a great deal of envy towards Sarah for being the only fertile clone, which leads her to kidnap Kira.
- Happily Adopted: By the scientists behind "Project LEDA", at least until she was taken away from them.
- I Just Want to Be Special: Implied, given her resentment towards Sarah for being the only fertile clone and her anger over the Dyad being more interested in Sarah than her.
- Imagine Spot: The audience gets to see how she's really feeling as she stoically keeps a straight face for the benefit of others. As she's being told that she and most of the clones were barren by design, the conversation continues interspersed with shots of her taking her seething anger out on the things in her office.
- In-Series Nickname: The "pro-clone" (initially coined by Felix) because she was a prototype raised by the organization that created them.
- I Will Punish Your Friend for Your Failure: Her modus operandi. So far she's held Kira, Felix, and Cosima over Sarah's head to gain her cooperation.
- Jerkass: Apart from two Pet the Dog moments, she never shows kindness or warmth to anyone.
- Kick the Dog: Acts spiteful to Sarah, knowingly endangers Cosima's life several times, and forces Delphine to go to another country without saying goodbye to her dying girlfriend.
- Last Episode New Character: She appears in the penultimate episode of season one and formally introduces herself in the finale.
- Laughing Mad: At one point during her Villainous Breakdown, she starts giggling hysterically while watching the Happier Home Movie of her and her parents.
- Locked Out of the Loop: She is notable for inverting this. While the other clones didn't learn of each other's existence until adulthood, Rachel had been aware since she was a child.
- Manipulative Bastard: She has many tricks up her sleeve in order to get the clones to cooperate. This includes lying to Sarah about having Kira. Later she tries to pin the murder of her monitor Daniel on Felix, in an effort to get Sarah to surrender.
- Meaningful Name: Rachel means "ewe", female sheep, and the first clone organism was Dolly the sheep. And like the biblical Rachel, she envies her sister's fertility, though the biblical Rachel eventually had two sons.
- Narcissist: Discussed by Cosima and implied by the way she looks at herself in the mirror.
- Pet the Dog:
- She spares Leekie and covers up his disappearance not knowing that he's dead.
- She's also gentle with Kira, despite having kidnapped her. Or at least as gentle as Rachel can be.
- Psychopathic Womanchild: A relatively rare female example who fits into type 3. She shows shades of this trope by the end of season 2, such as throwing a tantrum over Sarah's noncooperation, whom she is shown to have an extreme jealousy of due to her ability to have children, and crying in a rather childlike manner when her father dies. That last one was pretty justified though. Rachel has a tendency to come off as overly entitled, smashing Kira's bone marrow in front of Sarah just to hurt her seems to be the Rachel equivalent of smashing toys and/or property.
- Sanity Slippage: Though she does a good job of hiding it, she becomes increasingly unstable towards the end of the second season.
- Sci-Fi Bob Haircut: A fitting choice for the most "aware" of the clones.
- Smug Snake: Her high position for Dyad makes her very arrogant.
- The Stoic: She's very distant and formal with nearly everyone.
- Not So Stoic: After Daniel's death, her professional mask beings to crack, though she tries to hide it. Happens again when she sees her father, who she believed to be dead for most of her life. Next episode initially has her back to her emotionless persona until her father reveals the clones were made infertile on purpose, making Sarah and Helena "mistakes" of sorts. Although Rachel outwardly seems to agree with this decision, the scene is intercut with moments of Rachel angrily smashing up her office, indicating she is very conflicted inside. Then there is the Season 2 finale with her father which leads to her Villainous Breakdown.
- Villainous Breakdown: After learning the truth about her mother's death, reuniting with her father and being told by him that the clones are barren by design, Rachel begins to grow more and more unhinged. She finally loses it after her father commits suicide to prevent her from knowing his secrets.
- Villains Out Shopping: As seen by Cosima when she is passed Rachel's itinerary from Delphine. Her "appointment" with Sarah is sandwiched between a manicure and a Gyrotonics class.
- "Well Done, Son!" Guy: Towards Marian Bowles.
"Every week the Dyad tries a new treatment. Nothing works. I'm just getting sick."'
Another clone from the Midwest of America. She produced a video diary that was later found by Cosima.
- Bald Woman: The various treatments she underwent to combat her illness caused her long, thick hair to fall out. When Cosima and Delphine perform an autopsy on her in 2x03, Delphine says as much to Cosima.
- The Cutie: Word of God describes her as a cheerful young woman with a heart of gold.
- Break the Cutie: Compare her first video diary to her most recent one and you'll see that her illness had dramatically affected her.
- Kill the Cutie: Episode 2x03 has Delphine and Cosima doing an autopsy on her.
- Hot Teacher: She was a high school teacher and swim coach.
- Ill Girl: She developed a respiratory disorder similar to what Katja and Cosima suffered from. As a result she became pale and weak.
- Incurable Cough of Death: Her respiratory illness, which eventually killed her.
- Locked Out of the Loop: She never learned that she was a clone or that her boyfriend was her monitor. Deliberately enforced by the Dyad, as they didn't want her finding out.
- Passionate Sports Girl: Jennifer loved to swim. At one point she was pre-Olympic for the 200 meter backstroke.
- Posthumous Character: Died from the same respiratory illness that some of the clones are suffering from.
- Small Role, Big Impact: She only appeared in a handful of videos, but it was enough to demonstrate the full effect of the illness the clones are suffering from. In performing an autopsy on her, Delphine and Cosima learned exactly what was causing the illness and how to combat it.
Tony (née Antoinette) Sawicki
"There's only one Tony and you're not me sucker."
A transgender clone who appears on Felix's doorstep in the second half of season two. His friend Sammy had been in communication with Beth and sends him to her not knowing that she's long dead.
- Belligerent Sexual Tension: With Felix, which freaks Felix out a bit because Tony acts and looks very similar to Sarah.
- Black Sheep: It's heavily implied that he's estranged from his family.
- Died in Your Arms Tonight: His friend Sammy, who gives him a message to give to Beth before succumbing to an abdominal wound.
- Manly Gay: Identifies as male, is very overtly masculine, and is attracted to men.
- Opposite-Sex Clone: Though because he's a trans man rather than from having a different chromosome.
- Transsexual: He was assigned female at birth but identifies as male. He is apparently still in the process of transitioning.
- Undying Loyalty: To Sammy.
: Cynthia Galant
"You're my big sister."
An 8-year-old clone, the only one made after the original set of clones. Also the only surviving clone of over 400 attempts to replicate them.
- Girlish Pigtails: To represent the fact that she's the most innocent of the clones.
- Happily Adopted: By Marian.
- Ill Girl: She is seen wearing a leg brace implying that she as a living clone (and the only one of over 400 to survive) is also having issues.
- Last Episode New Character: First appears in the last few minutes of season two.
- Locked Out of the Loop: Averted. She already knew about the other clones and Kira when she met Sarah.
- Sole Survivor: Of the over 400 attempts to recreate Project LEDA, she is the only one that lived.
Danielle Fournier, Aryanna Giordano, and Janika Zingler
Three European clones, all killed before the series began. Danielle was from France, Aryanna was from Italy, and Janika was from Austria. All three were in contact with Katja. Documentation and samples for them were present in Katja's briefcase.
- Posthumous Characters: Their pictures in Cosima's clone chart are X'd out, and they are mentioned as three of the four Helena had killed.
: Jordan Gavaris
"You do realize I'm gonna have to paint this to come to terms with it?"
Sarah's foster brother and most steadfast ally. Like Sarah, he's a petty criminal, but he prefers his art. He plays an important role in protecting the clone-sisters and providing support.
Victor "Vic" Schmidt
"This isn't over Sarah."
Sarah's drug dealer ex-boyfriend, also known as "Vic the Dick". He's obsessed with Sarah, and refuses to let go.
- Ambiguously Brown: He's "urban," according to Alison
- Butt Monkey: He takes a lot of abuse. So far, he's lost a finger to gangsters, received a beating from Paul and was pepper-sprayed and tasered by Alison.
- Character Development: Apparently, he's become a Buddhist, and becomes friendlier to Alison. Unfortunately subverted: he's actually spying on her for Angie, as part of a deal to avoid going to jail.
- Chuck Cunningham Syndrome/Demoted to Extra: Disappears after leading Art and Angie to Alison, and is no longer part of the main cast as of season 2.
- The Bus Came Back: After being absent for the first half of season 2, he returns to join Alison in rehab.
- Domestic Abuser: Has hit Sarah it the past, though she hits back.
- Entitled to Have You: He all but demands that Sarah give him another chance.
- Heel-Faith Turn: He apparently became a Buddhist in season 2, though its unclear how much of it is genuine and how much is just part of his cover.
- It's All About Me: He is incapable of thinking about other people.
- He makes Sarah's faked death entirely about him and the pain it causes him, not even giving a damn about Felix.
- He also keeps barging into Sarah's affairs for his own satisfaction, despite the fact that she doesn't love him and that he always makes things worse for her.
- Even his apparent befriending of Alison is just part of a deal to avoid jail time.
- Karma Houdini: However badly he's been injured for continuing to interfere with Sarah's life, he still got away with the $20,000 from the cocaine Sarah initially stole from him. And he has yet to answer for inadvertently leading the cops to Alison.
- Jerkass: He's a rude, self-centered bully.
- Manly Tears: Breaks down in tears (several times) when he finds out that Sarah's "dead". Interestingly, he isn't displayed sympathetically because of this, since he is a Jerkass and Butt Monkey.
- The Mole: Angie's using him to find out more about the clones from Alison, in exchange for his charges being dropped.
- The Lost Lenore: Arguably deconstructed. He cares more about Sarah when she's "dead" than when she's alive.
- Spanner in the Works: By chance he runs into Alison thinking she's Sarah as part of a new con. He threatens to ruin the whole clone conspiracy due to his petty vindictiveness.
- The Thing That Would Not Leave: Hangs out at Felix's place drinking after Sarah's funeral. Felix draws the line when he mentions that he wants to get to know Kira.
- Token Minority: Lampshaded when Alison describes him as "urban".
- Tropaholics Anonymous: When we last see Vic in the season 1 finale he's at a meeting. However, he's not on-board with the "making amends" part of the program so he sells Sarah out to the cops, unintentionally outing Alison to Art in her place.
: Maria Doyle Kennedy
"Tell them you're with Siobhan Sadler."
Sarah's Irish foster mother, who has a lot of skeletons in her closet. She raised both Sarah and Felix and now Sarah's daughter Kira.
- Action Mom/Never Mess with Granny: Implied, considering she keeps a shotgun. Confirmed in S02E02, when she kills two Birdwatchers who sold Kira out to the Proletheans.
- Alliterative Name
- BFG: She keeps a double-barrelled shotgun by her side for protection.
- The Caretaker: For Ethan Duncan, who's hiding from Leekie.
- The Chessmaster: She turns out to be the one behind Kira's disappearance. She also has something to do with Project LEDA, but her connection to it has yet to be revealed in full.
- Further Chessmastery is demonstrated in 2.07 when she sets Leekie and Rachel against each other.
- The Confidant: Sarah and Alison decide to trust her with their secret. Incidentally, she actually knows more about them than they do.
- Crazy-Prepared: She has a number of defenses and escape routes in place should anything happen to Sarah, Felix, or Kira, as well as a network of friends and associates to call upon for help. She describes her system as bulletproof.
- Dark and Troubled Past: By her comments in season 2, it's implied she was involved with the IRA by gun running for them. And then there's her ties to Project LEDA and hiding Ethan Duncan from Leekie.
- Friendly Sniper: Episode 2x02 shows she's quite handy with a rifle.
- The Gunslinger: With her aforementioned double-barrelled shotgun.
- Mama Bear: At first, she tries to keep Kira and Sarah apart to protect Kira because she doesn't think Sarah is a fit mother. She chills out slightly in episode four.
- Episode 1.07 reveals that she moved to Canada, even though it meant completely starting over, to hide Sarah from something that was looking for her in England. Special notice to the fact that she didn't even know what that something was; she went on the hunch of a friend. Though that may be a lie.
- In 2.02 it's revealed she kidnapped Kira to keep her safe from the Neolutionists and the Proletheans. When the two people she's working with turn out to be moles for the Proletheans she kills them without hesitation.
- The Mole: Might be this, as the finale reveals she may have been one of the scientists involved with creating the clones in the first place. It later turns out she might be part of a tangential project involving the clones, "LEDA".
- Only Known by Initials: She's almost always called "Mrs. S." or just "S". The audience doesn't learn her full name until 1.08.
- Parental Substitute: For Sarah, Felix, and Kira.
- Secret Keeper: And man, does she have a whole lot of 'em.
- What the Hell, Hero?:
- Organized her house being ransacked and Kira's disappearance to protect Kira. But she did this without bothering to tell Sarah and Felix first, leaving Sarah extremely pissed off at Mrs. S. To make things worse, she planned to leave with Kira and go back to the UK.
- Gets another one in the series two finale when she arranges to have Helena kidnapped by the military. In her defence, this may have been the only way she could have freed Sarah and Kira from Dyad, but she herself acknowledges that Sarah will probably never forgive her for this.
"I think something bad is going to happen again."
Sarah's intelligent and open-hearted 8-year-old daughter. She went to live with Mrs. S. when Sarah disappeared.
- Adorably Precocious Child: Very smart for her age.
- Creepy Child: She's a little too calm and oracular for someone still in grade school.
- Guile Hero: Kira must have gotten it from her mother.
- While hiding with her father under assumed names, she charms a police officer to ward off his suspicions.
- While in Dyad custody, she pickpockets a cellphone off a nurse and sends Cal to Mrs. S. so they can collaborate on an escape plan for herself and Sarah.
- Healing Factor/Made of Iron: Was relatively fine not long after being run over by a car. Sarah's worried that being experimented on made her pass this (and potentially less beneficial things) to Kira, and the doctor's reaction to her X-rays suggests that Sarah's worry might be true.
- In-Series Nickname: Sarah and Felix called her "(Little) Monkey". Helena dubbed her "Angel".
- Little Miss Con Artist: Shows shades of this due to traits picked up from her mother and uncle.
- Macguffin Girl: Being the biological daughter of a clone makes her a very important scientific specimen from the Neolutionists' point of view. It's not clear yet how the Proletheans see her, but the fact that the Neolutionists want her is enough to warrant their interest. Mrs. S. alludes she's part of "Project LEDA", along with her mother Sarah. It also turns out that her stem cells are the only means of treating Cosima's autoimmune disorder.
- Morality Chain: Implied strongly that Sarah would be a much worse problem if she didn't have her daughter anchoring her.
- Morality Pet: To Helena.
- Oracular Urchin: One of her first scenes has her drawing a picture of Sarah with blood pouring from her mouth.
- Parental Abandonment: She has a less-than-ideal home life.
- Pastimes Prove Personality: She's constantly drawing and painting, and has the associated personality traits: genteel, sensitive, and perceptive. Though her art is about as good as you'd expect a little kid's to be. Her favorite subject seems to be her family and she likely got it from her Uncle Felix.
- Protectorate: For Sarah, Mrs. S, Felix, and Helena. Neither Alison nor Cosima know her very well, but both care about her very much.
- Sherlock Scan: She's very perceptive, especially for a little kid. She could tell Alison was impersonating her mother right off, that Helena wouldn't hurt her, and that Cal was her biological father.
- The Stoic: An unusually young example. Nothing fazes her.
- Not So Stoic: When Daniel tries to kidnap her in 2.03, she screams for her mother, sounding more desperate and terrified by the second.
- Sympathy for the Devil: The only person who sees past Helena's terrifying and homicidal behaviour to the troubled child who was forced to learn that behaviour as a survival tactic.
- Wise Beyond Their Years: She displays a great understanding of the situation even though the adults try to preserve her innocence. Also see Sherlock Scan above.
: Melanie Nicholls-King
"How can two fates be so different? You two are like night and day."
Birth mother to two of the clones, who hails from Cape Town, South Africa. She emigrated to the UK and was hired as a surrogate by a "couple" who were really Neolutionists. After realizing the children she was carrying were to be part of a medical experiment, she escaped and gave birth to the twins, then gave them up.
: Michiel Huisman
"I didn't know your mom had any sisters."
One of Sarah's past lovers, and Kira's biological father. He first appears in the second season.
- Badass Beard
- Carpet of Virility
- Dark and Troubled Past: Implied. He had a hidden, fully stocked RV, untraceable money, and fake IDs before Sarah brought the clone conspiracy to his door. Either he's a Crazy Survivalist, or he has a reason to have to be able to disappear on a moment's notice.
- Disappeared Dad: He is one to Kira, but in his defense he didn't even know Sarah was pregnant when they broke up.
- Erudite Stoner: He's a genius inventor living semi-off-the-grid in a nicely furnished cabin, and a police officer who is a friend looks the other way regarding weed growing in his backyard.
- Gadgeteer Genius: He was an inventor before his partners forced him out and sold his tech to the military. Now he lives alone on a farm outside a small town.
- Good Parents: To Kira, when he finally meets her.
- Mr. Fanservice: It seems you'd have to be to get involved with the series' Ms. Fanservice.
- Old Flame: To Sarah.
Played by: Julian Richings
An old friend of Mrs. S's who occasionally helps out.
- Flat Character: Mainly exists as extra muscle for the good guys and a means for the plot to facilitate Kira's kidnapping.
- Good All Along: His first few scenes make it appear as though he's the one who kidnapped Kira and has sinister plans for Sarah. Later its revealed that he was just working for Mrs. S.
- Red Herring Mole: The 2.09, Rachel plans evidence to make it look like he was The Mole, but it was just a ploy to distract Sarah.
- Satellite Character: To Sarah and Mrs. S.
Det. Arthur "Art" Bell
: Kevin Hanchard
"Just follow the bloody brick road."
Beth's long-time partner on the force. He's one of the first people to notice something wrong with "Beth".
- Action Dad: Mentions in passing that he has kids.
- Blackmail: Steals the money that Sarah took out of Beth's account and holds it over her until "Beth" gets back on the force.
- By-the-Book Cop: Subverted. He holds the money over Sarah-as-Beth's head because he helped Beth make the Maggie Chen shooting look like an accident.
- The Confidant: Becomes this to Sarah once he sides with the clones.
- Fair Cop
- Genre Blind: Despite the evidence and knowledge about the existence of several clones, the idea of human cloning never crosses his mind. Subverted, when Sarah lets him in on the conspiracy and he notes how things make sense now.
- Good Is Not Nice
- Hero Antagonist: He's trying to solve Katja's case, which puts the clones at risk of being discovered.
- OOC Is Serious Business: Sarah had to quit Beth's job to avoid him because he knew Beth too well to be fooled much longer.
- Pet the Dog: He gives "Beth" her money back after she saves his life.
- Police Are Useless: Averted. The fact that he and the other cops are actually good at their jobs makes the whole conspiracy that much more complicated.
- Secret Keeper: He knew about Beth's drug issues and that her shooting of Maggie Chen wasn't an accident; though he didn't know exactly why Beth had to kill her.
- As of 2x02, he's actively keeping the knowledge of the clones from Angie.
- Those Two Guys: Seems to be this along with Angie after "Beth" quits the force.
- Token Minority
- Undying Loyalty: To Beth, even after he finds out about her death. He seems to transfer this to Clone Club once he finds out about them.
"If you told me what this was about, perhaps I could help you."
Beth's boyfriend. He notices "Beth's" strange behavior and it upsets him deeply.
- Badass: Judging from his background as a "private military contractor" and his beatdown of Vic.
- Becoming the Mask: He was genuinely fond of Beth and wanted to take her away to South America. Now he seems to be falling for Sarah.
- Blackmail: He killed six Marines in combat and tried to cover it up. The Neolutionists found out and are holding this over his head.
- Bed Trick: He sleeps with Sarah thinking she's Beth. Subverted when he later implies to the Dyad that he suspected she was someone else the whole time.
- Beneath Suspicion: He works for whoever created the clones. But, Beth came to realize that there was something off about him. It's implied that she discovered his deception and was heartbroken over it.
- Crazy Jealous Guy: Averted. He doesn't seem to be particularly distraught when he finds out Sarah hooked up with Cal again. Most likely justified because he has much more immediate problems to worry about, like Dyad's continued blackmail of him.
- Dating Catwoman: His relationship with Sarah has some elements of this.
- Heel-Face Turn: Turns firmly to the clones' side after episode 7. But the Neolutionists still have a hold on him.
- Heel-Face Revolving Door: Bordering on Double Reverse Quadruple Agent. He is so hard to read it is impossible to know who he is truly working with between Rachel, Leekie, Sarah, and Mrs. S. Moreover, Tony's friend Sammy indicated before his death that Paul may have his own agenda, and felt that this was important enough that the clones needed to know it.
- Kiss of Distraction: Though it quickly becomes a shag of distraction.
- The Mole: Initially, he was spying on Beth for the Neolutionists.
- Reverse Mole: As of season 2, he now appears to be spying on Rachel for Sarah.
- Mr. Fanservice: He is very handsome and gets a lot of bed scenes with Sarah. On one occasion he was shown walking around his apartment completely naked.
- Out of Focus: After becoming Rachel's personal assistant, he disappeared for a few episodes.
- Private Military Contractors: His background.
- Shirtless Scene: He gets quite a few.
- Understanding Boyfriend: He seems pretty supportive of Beth, who had a myriad of mental issues. Though there was a reason for that, as he was her "monitor" for the people who were studying her.
Det. Angela Deangelis
"My crime-psych guy says biblically messed up or not, woman-on-woman means its got to be personal, whether it's her first or 15th kill."
A member of the police for who works with Art and Beth.
- Cowboy Cop: She arrests Sarah without a warrant or probable cause in the season 2 premiere, although she soon lets her go with Art's prodding. She also continues to pursue the Katja case, even though it's officially been dropped.
- Good Is Not Nice: She appears to have a particular disdain for Sarah (mainly because she tried to take over Beth's life), but you can't exactly say she's a bad person. Her continued pursuit of Alison and blackmail of Vic pushes her further towards moral grayness, however.
- Hero Antagonist: She's trying to solve Katja's case, which puts the clones at risk of being discovered.
- Inspector Javert: She continues prodding into the Katja case, long after Art has given up and later got mixed up with it. As of 2x06, she's using Vic to keep tabs on Alison.
- Nightmare Fetishist: She's fascinated by the goings-on at the morgue, the more gruesome, the better. It's actually kind of adorable.
- Police Are Useless: Averted.
- Replacement Goldfish: For Beth. She's pretty pleased with it.
- The Rival: Sarah suggests that she was this to Beth, but judging from Angela's reaction to learning that Beth had been Dead All Along, she might have been a Friendly Rival.
- Those Two Guys: She partners up with Art after Sarah quits Beth's job.
Toronto Police Department
The officers and staff at the police department where Beth used to work.
- Adorkable: Raj Singh
- Bollywood Nerd: Raj is Indian and works in IT.
- Da Chief: Lt. Gavin Hardcastle fills this role.
- Hopeless Suitor: Raj clearly has a huge crush on Beth/Sarah, which Sarah uses to get favors.
- Police Are Useless: Averted. They clearly know their stuff and Sarah is caught flat-footed when she first shows up.
- Reasonable Authority Figure: Lt. Hardcastle.
- Sarcasm-Blind: Inverted. When Sarah asks another officer for help loading her gun, she laughs thinking "Beth" is just being funny.
- There Are No Therapists: Averted. Beth has an assigned psychologist, Dr. Anita Bower, who has been giving her overlapping prescriptions.
- Token Minority: Averted. It's a roughly 50/50 split between men and woman and has plenty of people of color, including Art, Raj and Janis Beckwith.
: Kristian Bruun
"Look, this isn't easy for me, all right?"
Alison's husband, whom she met in high school.
- Accidental Murder: He kills Leekie by accidentally firing his gun.
- Bumbling Dad
- Butt Monkey: He's kept in the dark about a lot of things, gets emasculated by his wife, was duped by the Dyad for ten years. In a deleted scene, he tries to blackmail Rachel but she turns the tables on him without batting an eyelash.
- The Ditz: He tries, but he's just not a very clever man.
- Happily Married: Subverted, despite the "childhood sweetheart" premise. As of 2x09, though, their relationship seems to be getting better.
- Henpecked Husband: Downplayed. He's not a complete doormat, but Alison clearly wears the pants in their relationship.
- Highschool Sweethearts: With Alison, although right now they're not very sweet.
- I Just Shot Marvin in the Face: How Leekie dies by his hand.
- The Mole: Alison suspects him and Aynsley to be this for her. He really is her monitor.
- My God, What Have I Done?: He feels pretty distraught after learning he was monitoring his wife as a part of a cloning experiment.
- He experiences this again when he accidentally shoots Leekie in the face.
- Obfuscating Stupidity: Even after Alison learns about him being her monitor, he does a hell of a job continuing to act like a betrayed husband who's supposedly protecting his kids from their alcoholic mother.
- Subverted, as he didn't know that she was a clone and he had no clue as to what he was monitoring Alison for. As far as he knew, he was a betrayed husband protecting his kids from their alcoholic mother.
- Took a Level in Badass: Takes several when he scares away Vic by threatening to shoot him in the head, reveals that he had the safety on the whole time, and then blackmails Deangelis to stay away from his wife.
- Understanding Husband
- Unwitting Pawn: Was made to monitor Alison, but was told it was part of an extended sociological study. He didn't know she was a clone, and he didn't know that people would come into their house to examine her in her sleep.
- Ugly Guy, Hot Wife: Not ugly per se, but he's no stud. He goes out jogging in the finale because "[she] deserves better". Really, he's meeting up with Dr. Leekie. The show plays it up in that the other men on the show are California beautiful, whereas Donnie's more or less a regular guy; attractive but not a model. Then they go and put him in sagging white underpants half the time.
- Your Cheating Heart: He told Alison that he'd had an affair, but this is may be a lie to get her to drop her suspicions.
Gemma and Oscar Hendrix
Played by: Millie and Drew Davis
Alison and Donnie's children.
: Natalie Lisinska
"I told you I've got this covered. You're in no condition to be coaching kids."
Alison's "friend" and neighbor.
- Blondes Are Evil: Subverted. She is not as malicious as she seems and is downright harmless compared to the real antagonists.
- Cruel and Unusual Death: In the Season 1 finale, she dies in a manner worthy of Final Destination. Her scarf gets caught in the garbage disposal, causing it to slowly choke her as it's sucked in. Alison just stands there and watches her die.
- Et Tu, Brute?: From her point of view, Alison dealt her one betrayal after another: sleeping with her husband, revealing her own affair in front of their other neighbors and not lifting a finger while she choked to death.
- Go-Getter Girl: An older version. She was involved in a lot of community activities.
- Happily Married: Subverted. Her marriage looks happy and normal from the outside, but it's plagued with adultery. She gets a divorce in the finale because her husband cheated on her with Alison and that was The Last Straw.
- Lovable Alpha Bitch: She's popular, controlling, and a bit snobby, but was genuinely trying to help Alison. Alison's paranoia drove her away.
- The Mole: Alison suspects her and Donnie of being this. She's actually a Red Herring Mole.
- Nosy Neighbor: Zig-Zagged. At first she seems like just a stereotypical suburban nosy neighbor, the kind who snoops in her friend's mail and asks overly personal questions. Then Alison suspects that the superficial nosiness might actually be a cover for serious, creepy surveillance. Then it turns out that, no, she was actually just a regular old nosy neighbor all along.
- "The Reason You Suck" Speech: She gives one to Alison right before her death. She accuses Alison of being jealous of her because she can have children and Alison can't.
- We Used to Be Friends: With Alison.
Played by: Justin Chatwin
An old boyfriend of Alison's, he's a savvy drug dealer under the guise of being a businessman.
Some of Alison's neighbors and friends.
: Évelyne Brochu
"I just want to make crazy science with you in our new lab."
Cosima's French classmate who arrives as part of an exchange programme.
- Becoming the Mask: It may or may not all be a ruse, if her pleas to Cosima were true.
- Bi the Way: It's a bit complicated, depending on whether on not her feelings for Cosima and Leekie are genuine.
- Everyone Looks Sexier If French: Cosima at least seems to think so. And the first reason Rachel states for giving her Leekie's recently vacated post is "She's telegenic."
- Everyone Loves Blondes
- Foreign Fanservice
- Girlfriend in Canada: She lied about breaking up with a boyfriend back home to attract Cosima's attention.
- Gratuitous French
- Love Redeems: By the first season finale, her love for Cosima turns her to the clones' side.
- Hot Scientist
- If It's You, It's Okay: According to Word of God she identifies as straight, Cosima being her exception.
- It Meant Something to Me
- Kicked Upstairs: Being given Leekie's former title means she will no longer be working with the clones.
- Reassigned to Antarctica: Rachel later sends her to Germany to get her away from Cosima. Of course, with Bowles stepping in to undermine Rachel, who knows?
- May-December Romance: She was involved with Dr. Leekie, who's at least twenty years older her.
- The Mole: She's Cosima's monitor.
- Reverse Mole: She continues working for Dyad, but this time on behalf of Cosima.
- My God, What Have I Done?: She feels horrified with herself when she learns that Rachel manipulated her in order to kidnap Kira.
- Nice Girl
- Nice Job Breaking It, Hero: Unintentionally allowed Rachel to kidnap Kira.
- Pet the Dog: When reporting to Leekie about Cosima's contacts with other clones, she doesn't mention Kira at all.
- Promotion to Opening Titles: As of season 2.
- Put On The Bus: Rachel has her sent to Germany in the season 2 finale.
- Undying Loyalty: Season 2 strongly implies that she will do anything and everything necessary to ensure Cosima's survival, regardless of what Cosima thinks about it or how it affects anyone else.
- Unwitting Pawn: She attempts to warn Sarah about one of the Birdwatchers defecting to the Dyad, but it turns out the information was false. When she actually warns Sarah, Rachel uses the opportunity to slip in and kidnap Kira.
"Wow, girl fights are mean."
One of Cosima's fellow students in Minnesota that assists her research. He ends up working with her at Dyad in Season 2
- Brainy Brunette
- Genre Savvy: He knew Cosima had been studying clones for some time, based on the DNA she shared with him. Though he's not quite savvy enough to realize Cosima herself was the "324B21" specimen they've been analyzing the whole time.
- Girl-on-Girl Is Hot: Has a less-than-subtle reaction as he watches Cosima and Delphine kiss.
- Hopeless Suitor: To Cosima. Towards the end of Season 2, though, he appears to bear no ill will about having his crush thwarted, and he responds to Cosima's clone confession with grace and kindness.
- Scale of Scientific Sins: He's shocked to learn that Cosima herself is the clone that they've been studying and trying to save. He then says that working with her is an honor. This may be because he'd viewed it solely as an interesting problem and now has to view her as human.
- Secret Keeper: He discovers that the stem cells used to treat Cosima must have come from a daughter or niece to be viable, which of course means Kira. Delphine demands he keep this information to himself, which makes Scott uncomfortable given his affection for Cosima. He's let off the hook early, though, as Cosima finds out anyhow in the next episode.
- Smart People Wear Glasses
- Undying Loyalty: He seems to do Cosima's bidding regardless of how little she offers him in terms of information or kindness, mostly because of the torch he carries for her. They do become closer at Dyad, however, and Scott seems to pledge himself to helping Cosima even though she's clearly in love with someone else. After his positive reaction to her 'coming out' as a clone, it seems he might be the truest ally she has. By the finale this extends to the other clones as well, since he helps Cosima break Sarah out of the institute.
Played by: Knesia Solo
A soulful and compassionate holistic healer with a great sense of humor destined to become a new friend to Cosima.
A group of religious fanatics have divided in several factions, two of whom have different intentions toward the clones.
- Abusive Parents: Not a single decent parent or parental figure among them. From a conversation between Helena and Gracie, it can be inferred that sewing their children's lips together for disobedience is a standard practice.
- Church Militant: Very much so. In fact, they're the most violent faction so far. Art even refers to them as terrorists.
- Cult: The whole organization checks off so many boxes.
- Breeding Cult: Hank Johanssen's branch specifically wants to make a population of "miracle" babies, a merger of science and religion, born of Helena's eggs and Hank's sperm using several different women as surrogates. Not even Hank's own daughter is safe from this plot.
- Evil vs. Evil: Against the Neolutionists.
- Foil: In a case of "science vs. religion", they're the "religion" to the Neolutionists' "science". However, they're Not So Different in their shared view of the clones as objects to exploit and control rather than real people.
- The Fundamentalist: They're religious extremists.
- Kill 'em All: Maggie and Tomas taught Helena that she had a duty to kill all the other clones.
- Medical Rape and Impregnate: A large portion of the Johanssen arc in season 2. Hank extracts Helena's eggs and fertilizes them with his sperm. Them he artificially inseminates Helena and Gracie, with the plan to do so to more women. All the children on his farm were conceived this way albeit with different genetic mothers. It's also likely that they planned to involve Sarah and Kira in this plot.
- One True Faith: Subverted. There are multiple versions of their doctrine, as Tomas and the Johanssens don't see eye-to-eye on several points.
A scientist who played a role in the cloning experiment, but saw "the error of her ways" and joined the Proletheans to get rid of the clones.
"Abominations have no souls."
A mysterious fanatic who acts as a pseudo-father figure to Helena
. It's implied he took her from the Ukrainian convent where she grew up.
- Abusive Parents: He acts as a parental figure to Helena, but he's anything but loving.
- Asshole Victim: He's killed by Mark on Hank's orders.
- Back for the Dead: Disappears for about three episodes and is then killed after reappearing.
- Bad Boss/Would Hit a Girl: He's physically abusive to Helena. She's too far under his control to fight back until he threatens Kira.
- Boom, Headshot: In 2.02, he's shot by Mark with a bolt gun.
- Break Them by Talking: Because Helena is very capable of kicking his ass, Tomas controls her through verbal and emotional abuse that borders on brainwashing.
- The Caretaker: Subverted. He nursed Helena back to health after the events of episode 5, but is verbally and emotionally abusive to her. Once she recovers, he starts beating her into obedience.
- The Fundamentalist: At first, he appears to represent the belief system of the Proletheans, since he's the only such character onscreen aside from the less-reliable Helena. The second episode of season 2 reveals he was an aberration, and that other Proletheans are more accepting of science than he was.
- Good Scars, Evil Scars: 2.02 reveals that he scars himself in a similar method to Helena's.
- Hoist by His Own Petard: After cruelly locking Helena inside a small cage, Sarah finds her and, rather than kill him outright, decides to imprison him in the very same cage.
- "It" Is Dehumanizing: Tomas refers to "The Imposter" (i.e. Sarah) as "it" in his conversation with Helena.
- Kick the Son of a Bitch: In S02E02 fans probably weren't too disappointed to see him get shot through the head with a bolt gun. In the following episode, Helena even says "Good riddance."
Henrik "Hank" Johanssen
: Peter Outerbridge
"You know, a wise man once said, "science without religion is lame, religion without science is blind"."
A Prolethean religious leader.
- Abusive Parents: Subverted when we discover that he treats Helena much better than Tomas did. And then Double Subverted when we see that he plans to have Helena impregnated whether she wants it or not, and especially how he treats his natural daughter Gracie.
- Affably Evil
- Asshole Victim: Courtesy of Helena.
- Big Bad: For Helena's season two storyline, when he's established as the leader of the Proletheans.
- Bullying a Dragon: Whether through ignorance of what she's capable of, megalomania, or ideological inability to believe that a woman could be a threat to him, he spends the whole storyline behaving abusively to Helena and to other people in front of her. The sole question for the average viewer is just how long it'll take her to lose her patience and off him.
- Cult: He's the leader of one.
- Evil Genius: He's a MIT grad with a lab hidden on his compound.
- The Fundamentalist: Played with. He's a Prolethean, but studied at MIT and unlike Tomas, believes "religion without science is blind".
- Groin Attack/Impaled with Extreme Prejudice: Helena stabs the embryo-implanting rod, with which he impregnated both Helena and Gracie (and likely many other women), either into his rectum or through his perineum, though thankfully we don't get to see much of it. If that didn't kill him, he probably died after Helena set the entire compound on fire.
- It's All About Me/Narcissist: Heavily implied, as he believes he's entitled to impregnate many women with Helena's eggs because she a "scientific impossibility". All of them were fertilized with his sperm because, in his mind, he's the only man worthy of being their father.
- Laser-Guided Karma: Impregnating his own daughter with his and Helena's embryos was a baaaad idea and led to Gracie, Helena, and Mark betraying him, with fatal results.
- Old Man Marrying A Child: He marries Helena against her will. This is despite his already being married to Bonnie, who appears closer to his age.
"She's a miracle, I'm told."
A former military man who was working for the Proletheans, although he betrays them in the end of Season 2 and runs off with Gracie. It is strongly implied that he has no idea that he himself is a clone for Project CASTOR
- The Brute: He does the field work for the Proletheans.
- Faux Affably Evil: In his first appearance, he tries to be polite to Sarah in his own creepy way, before quickly killing a Badass Bystander cook and violently trying to kidnap Sarah.
- The Gunslinger
- Happily Married: He elopes with Gracie in the season 2 finale.
- The Resenter: And for good reason too. Gracie's father inseminated her with children made from his sperm rather than let her and Mark have children of their own.
- Shell-Shocked Veteran: He joined the military at 19 but later went AWOL. His experiences still give him nightmares.
- Small Role, Big Impact: Yes, he kicked off Season 2 by killing a Badass Bystander trying to protect Sarah, but he is VERY important to the plot in that Mark is one of the clones of Project CASTOR.
- Stepford Smiler: He tries to act like everything's okay when Hank informs him that he plans to make Gracie a surrogate for Helena's children, but it doesn't last long.
- Those Two Bad Guys: Was part of one of these pairs until his partner is killed less than a minute after his introduction.
- Tomato in the Mirror: He's a Project Castor clone.
- Villainous Friendship: With Gracie, though there might be more than friendship on their minds...
- Walking Spoiler: He is a clone, which was not revealed until the last few minutes of the season 2 finale. Even before the reveal that he was a clone, he was involved with the Proletheans.
- "Well Done, Son!" Guy: Towards Hank, who "loves him like a son." Subverted in 2.09 when Mark decides that being with Gracie and keeping her safe means more to him than pleasing Hank.
Played by: Kristin Booth
Hank's wife, the mother of Gracie and the matriarch of the Johanssen ranch.
- Abusive Parents: Even her husband thinks she's over the top! And she makes no pretense of being Affably Evil with it, either... she stitches Gracie's mouth shut for lying, and tells her directly that if Helena is not recovered, Gracie will bear the child.
- The Dragon: She's Hank's main wife and apparent second-in-command.
- Evil Matriarch
- The Fundamentalist: Like her husband.
- Only Sane Man: She's clearly not exactly sane, but she recognizes that having an unstable Helena in the same location as her also unstable daughter might not be the best idea.
- Put On The Bus: Hank sent her to lure young women to the farm so he could use them as surrogates for Helena's children.
- Stepford Smiler: She performs her duties, whether it be laundry or assisting in Tomas's murder or Helena's impregnation with the same unperturbed air. Her one break has been when she discovered her daughter strangled into unconsciousness and promptly screamed for her husband.
: Zoé De Grand Maison
"Go back to hell where you belong."
Hank's young daughter.
- Abusive Parents: Henrik and Bonnie stitch her mouth shut as punishment for refusing to tell them what happened between her and Helena, and there's a chance such a thing has happened to her before. Then her father forcibly impregnates her with embryos that were fertilized by him.
- Calling the Old Man Out: In episode 2.09 she stands up to her father and tells him she hates him for the way he treated her.
- Dark Chick
- Evil Redhead
- The Fundamentalist: Played straighter than her father. It's also the reason she despises Helena.
- Happily Married: She elopes with Mark in the season two finale.
- "It" Is Dehumanizing: She hardly considers Helena human and refers to her as "It".
- Medical Rape and Impregnate: Bonnie threatens her with being forcibly impregnated with Helena's child in 2.05. Henrik eventually makes good on this threat.
- Mouth Stitched Shut: When she's being punished by her parents for not telling them what happened between her and Helena.
- Took a Level in Kindness: She warms up to Helena after realizing that they've both been used by her father.
- Troubling Unchildlike Behavior: She attempts to murder Helena by smothering her with a pillow, despite only being a teenager.
- Wicked Stepmother: Inverted. Gracie is Helena's wicked stepdaughter. She even tries to kill her.
The people who created the clones. 2x06, however, reveals that they hijacked the original cloning project by infiltrating the Dyad Institute, which was among the military contractors who took over the Duncans' experiments
- Affably Evil: For the most part, they're charming and professional. Not to mention willing to employ deception, blackmail, kidnapping, violations of medical ethics, and assassination to further their goals.
- Bio-Augmentation: The organization revolves around this.
- Color-Coded for Your Convenience: Members are frequently seen in black and white, though there are exceptions.
- Evil vs. Evil: Against the Proletheans.
- Foil: In a case of "science vs. religion", they're the "science" to the Proletheans' "religion". However, they're Not So Different in their shared view of the clones as objects to exploit and control rather than real people.
- In-Series Nickname: "Freaky Leekies", after their founder.
- Mega Corp.: They have near complete control of the Dyad Institute, to the point that "Neolutionist" and "Dyad" are almost synonymous (though they're not quite the same thing).
- The Mole: They monitor the clones by planting someone in their lives to gather information about them. Or, in the case of Donnie, manipulate people already in the clone's life.
- Screw The Rules I Have Connections and Money!: The Dyad has a lot of influence and deep pockets.
- Sci Fi Bob Hair Cut: Many of their female members sport this 'do.
Dr. Aldous Leekie
"Neolution: a philosophy of today for tomorrow, rooted in our past, in the evolution of the human organism."
The "face" of Neolution; a provocative and widely read scientist in the public eye. His Neolutionist philosophy pushes the ethical, moral and scientific boundaries of what is known to be possible.
- Affably Evil: Is unfailingly polite and charming. According to Ethan Duncan, he killed Rachel's mother.
- Bald of Evil
- Bio-Augmentation: He's the founder of Neolutionism, the belief that humans have the right to enhance their bodies until they become perfect.
- Boom, Headshot: Thanks to Donnie "I Just Shot Marvin in the Face" Hendrix.
- Even Evil Has Standards: Even he seems horrified that Rachel would kidnap Kira to get to Sarah.
- And he also wants to see the clones remain healthy as much as he can. See Pet the Dog..
- The Evil Genius: The head of the science division of the Neolutionists.
- Evilutionary Biologist: He has no apparent problems with creating human clones or experimenting on them to advance his vision of Neolution.
- The Heavy: He's the public face of Neolutionism, but he still answers to several other people.
- Laser-Guided Karma: Leekie used people as pawns, and one of his pawns killed him. By accident.
- Only Sane Man: For the Neolutionists.
- Parental Substitute: To Rachel.
- Pet the Dog: Decides to give Cosima the stem cell treatment, despite the fact that Rachel told him to shut down the tests.
- Reasonable Authority Figure: Relatively speaking. He's not as cold as Rachel nor as ruthless as Daniel. Though he does want to bring the clones under Dyad control, he employs methods that would cause them the least amount of pain.
- Screw the Rules, I'm Doing What's Right: While its doubtful he cares for them as individuals, Leekie does what he can to see that the clones aren't hurt, even if it means defying Rachel's orders.
- You Have Outlived Your Usefulness: Subverted. Marian Bowles and Rachel Duncan plot to eliminate him but Rachel decides to spare him at the last minute because she still cared for him. It doesn't prevent him from his fatal encounter with Donnie but his death is lampshaded like this in the next episode by saying he died of a heart attack.
: David Richmond-Peck
"Don't interfere unless it's critical."
Paul's boss and underling to Dr. Leekie.
- Awesome Mc Cool Name: Because it's fake.
- Bio-Augmentation: Firm believer in this, and constantly revels in how "perfect" Sarah is, talking about how she's their greatest creation. Also, he has a tail, which Helena cuts off.
- Blackmail: Helps Paul cover up the killing of six marines in Afghanistan in exchange for becoming Beth's monitor.
- Later becomes a victim of this when Paul discovers that he's been dodging some outstanding warrants. Paul makes him lie to Leekie by omitting his knowledge of Sarah.
- Body Horror: Helena cuts off his tail.
- Mad Scientist: Subverted. He admits he doesn't know much about the science behind the clones.
- Mook Lieutenant: He has some authority, but isn't very high ranking. He oversees Paul and probably other monitors for Dr. Leekie.
- You Have Outlived Your Usefulness: "Dr. Leekie sends his regards."
Played by: Sarain Boylan
A 'futurist' woman with one silvery-white eye and voluminous white hair. She works as a kind of secretary to Olivier.
This folder lists miscellaneous characters affiliated in some way with the Dyad.
Andrew Peckham, a.k.a. Ethan Duncan
"Don't despair, my dear. Don't despair."
A man taking care of a lot of birds in a house crammed full of old papers. Actually Rachel's adoptive father, hiding from Aldous Leekie
- Adult Fear: His wife was murdered in an arson attack and their daughter was kidnapped. He's spent the last two decades in hiding.
- Affectionate Nickname: Calls his clones his "little girls".
- Badass Boast: "I'm nobody's pawn."
- Cloud Cuckoolander: Appears to be this, what with his seeming obsession with his birds. 2.07 hints that this may be a case of Obfuscating Insanity, however.
- Crazy-Prepared: Gives Kira his old copy of The Island of Dr. Moreau which also happens to contain a significant amount of his notes including, it is implied, the key to the cipher for his work.
- Did Not Think This Through: The infertility sequence he added to the clones' DNA had the side effect of triggering a fatal autoimmune disorder. When he learns of this, he sets off to correct it.
- Disappeared Dad: Of Rachel. Would be played perfectly straight if his DNA played a part in the clones' creation.
- Driven to Suicide: He drinks poisoned tea to prevent the Dyad from accessing any more of his work.
- For Science!: Was among the scientists who first created the clones, purely for scientific advancement, until the military took over.
- From Bad to Worse: First, the military became interested in the cloning experiment he and his wife were part of. Then, the Neolutionists took over the Dyad Institute, which eventually culminated in his wife getting killed and his adoptive daughter stolen from him. Presently, Leekie has been looking for him, presumably to kill him. And then he discovers his daughter is a sociopath and wants his research for unethical ends, which ultimately leads to his suicide.
- He Knows Too Much: The Dyad targeted him and his wife because they threatened to go public with the clone experiment. Since the attempt on his life, he's been hiding out with the Birdwatchers.
- Nerves of Steel: He's hard to intimidate.
- Walking Spoiler: Due to his importance to the plot.
Rachel's adoptive mother and co-creator of Project LEDA
: Matthew Bennett
"Do one more thing to help her so I can put a bullet in your head."
An agent of the Dyad sent to collect Sarah and Kira when they prove to be uncooperative.
- The Brute: He does the Dyad's dirty work.
- Cold-Blooded Torture: On Sarah, despite having orders not to do so. Sadly for him, he gets interrupted by Helena.
- Implacable Man: Relentlessly pursues Sarah, even managing to survive a car accident involving the both of them. It takes the series' implacable woman, Helena, to take him down.
- The Lost Lenore: Becomes one to Rachel after Helena kills him.
- Scarily Competent Tracker
- Screw the Rules, I Have Connections!: He acts as ruthlessly as he does because the Dyad will clean up whatever fallout results from his actions.
- Slashed Throat: How he is killed by Helena.
- Why Do You Keep Changing Jobs?: He has a different career depending on which cover story is most convenient. Sarah guesses that he might be Rachel's monitor as well, working for Leekie. This is later revealed to have been largely correct, except that Rachel knew about it and he was effectively working for her.
- Would Hit a Girl: Has no qualms about using physical violence against the clones.
"Like Siobhan, I'm invested."
One of Rachel's superiors at the Dyad Institute.
- Affably Evil: Assuming she is evil.
- Ambiguously Evil: It's hard to tell who she's loyal to or what she wants but she seems to be allying with Sarah.
- Bad Boss: Knew about and was possibly involved in the murder of Rachel's mother, but let Leekie take the fall for it.
- Hidden Heart of Gold: As shady as she is, she appears to genuinely love her adopted daughter Charlotte and takes a huge risk to free Sarah and Kira from the Dyad (though there's likely more to that than just good will).
- Manipulative Bastard
- The Mole: She has a high-ranking position in Dyad, but she has her own agenda unknown to the rest of the company. She is also possibly the only person in the company who knows about Project CASTOR.
- Only in It for the Money: Subverted. She'll freely admit that she likes the monetary gain that comes with her position, but she's motivated by much more than that.
- Smug Snake
- Token Good Teammate: Possibly one for the Dyad institute. She helps Sarah and Kira escape.
- Woman in Black/Woman in White: The only two colours she's seen wearing and she's certainly sinister and mysterious.
Spoiler Characters (2x10)
The Clones of Project CASTOR
Played by: Ari Millen
A group of male clones developed in concert with the (mostly) female clones of Project LEDA. While Dyad took over LEDA, the military took over CASTOR.
See the Proletheans folder.
Soldier Clone (real name unknown)
A clone who observes Helena
get onto a plane in the series two finale.
A clone held captive by Marian Bowles in the series two finale. He has a large scar on his face and appears to be severely mentally unstable.