Andrew Craw/The Headless Ghost
- And I Must Scream: Being made to wander his childhood home for years while unable to see, smell, hear or taste anything must've absolutely sucked.
- Asshole Victim: In his backstory, he abused animals and played tricks on his servants until karma caught up to him in the form of the sea captain's ghost pulling off his head and hiding it.
- Death Equals Redemption: As his appearance in the end would suggest, it seems this horrifying fate made him into a much kinder person.
- Go Out with a Smile: After the kids find his head, he peacefully thanks them before fading into the afterlife.
- Small Role, Big Impact: He only makes a true appearance at the very end of the book, but it really says enough about his character.
- Ungrateful Bastard: He is one nasty kid in the TV episode, even after the protagonists find his head for him. The book is better about this.
A race of ferocious bear/possum hybrids who play a bizarre game with their victims to choose who gets eaten.
- Absurdly High-Stakes Game: As Ginger says, they play for keeps.
- Badass: You'd pretty much have to be to play a game like this for a living.
- Always Chaotic Evil: Downplayed, since unlike the Horrors, they actually have some sense of honor.
- Bears Are Bad News: Ginger views "the Teddy Bear's picnic" in a whole new light after this adventure.
- Blue and Orange Morality: Everything they do is determined by the rules of their strange game, which certainly doesn't help our confused protagonists.
- Calvin Ball: They don't make up the rules per say, they just hardly define them.
- Cannibal Tribe: We can assume that based on the rules of the game, they eat each other when there are no humans available.
- Child Eater: Losers of the game get eaten, and they will not make exceptions for children. One shouldn't think too much of who else stumbled upon this game...
- Cloud Cuckooland: The neck of the woods they live in is full of oddly-colored plants and Mix-and-Match Critters. It may even be an Eldritch Location, based on Fleg's comment about a path that "leads back to your world".
- Even Evil Has Loved Ones: It's never explicit, but they do seem to care for each other, since Spork is shown keeping watch over an infant beast in the middle of the dangerous game.
- Even Evil Has Standards: The Beasts strictly follow the code of the game, and thus will give their victims another chance should the rules condone it.
- Eye Scream: Gleeb's right eye is missing, leaving an empty socket, which [[Squick he has a habit of picking at several times through the story.]] Ginger remarks it's probably from an earlier fight, and that she'd hate to see the loser.
- Genius Bruiser: They're huge, tough monsters that also happen to be skilled with building booby traps and handling wild animals.
- Mix-and-Match Critters: Giant blue bears with tails like badgers, and builds like gorillas.
- Proud Warrior Race: That play tag?
- Punch Clock Villain: The beasts don't play this game out of malice, but because it's ingrained in their culture. Spork even admits it gets boring at times, which gives Ginger a chance to tag him.
Alien invaders who can take over human beings by hugging and then crawling into their bodies. They're the villain of the two-part Invasion of the Body Squeezers
books, and also feature in a sequel published under the GYG banner. They come in two varieties, green and blue.
- Kill It with Water: Jack thinks this is their weakness when two of his possessed friends refused to go in a pool. Unfortunately, when Jack attacks them with water, it turns out they aren't bothered by water at all. At the time, they just didn't feel like swimming.
- Load-Bearing Boss: Defeating their leader kills the green Body Squeezers.
- My Brain Is Big: Their leader is a giant brain.
- Verbal Tic: The humans they control speak with a *tt* at regular intervals.
From the short story What's Cooking?
She was a cafeteria worker whose disgusting dishes caused a revolt from the students she served them to, and was fired after she attacked some kids with a meat cleaver. If her name's said three times while standing on your tip toes, it summons her back as a vengeful ghost.
- Ax-Crazy: Or rather, Cleaver Crazy.
- Berserk Button: Calling her "Chop Suey" or not eating her food.
- Companion Cube: Her beloved cleaver. It's rumored she died after accidentally falling onto it.
- Embarrassing Nickname: She got her nickname because her "Chinese Surprise" was consider the worst.
- Punny Name: Sue Chopman's her actual name. When she's brought back, she calls herself "Aunt Sue."
- Say My Name: Saying it three times summons her. And saying "Suey Chop" three times sends her away.
Conan "the Barbarian" Barber
The resident bully and secondary antagonist for most of the Monster Blood
An unpleasant group of lizard-creatures masquerading as human school bullies.
- Aerith and Bob: Their names: Jared, Brenda, David...Wart?
- Aliens Are Bastards: We don't know just what they are, but they fit every other criteria.
- And Then John Was a Zombie:The entire student body by the end of the book, including Ricky.
- Assimilation Plot: Creeps are created when special "identity seeds" are consumed by humans. The main four plan to disperse these seeds among the student body.
- The Bad Guy Wins:A rare example that benefits the protagonist.
- Blue and Orange Morality: Like most creatures in the series, the Creeps have very twisted and strange customs.
- Child Soldiers: The main four, though it's unclear how old they are.
- Evil Phone: How they contact Ricky.
- Kids Are Cruel: Their human guises. Rather unsurprising.
- The Lad-ette: Brenda, the only female, is no less ferocious than her comrades.
- Lizard Folk: Huge, purple lizard/raptor kids. The cover makes them look oddly adorable.
- Pet the Dog: Their loyalty toward Ricky, their supposed leader, seems surprisingly genuine. At the very end, they give him the extra push to take revenge on the cruel student body as he's being mocked.
The Cuckoo Clock Of Doom
The titular machine from the book of the same name. It entersthe unhappy Webster home and changes things forever.
- Ambiguously Evil: It's never clear how sentient the clock is, but it does seem to single out Michael as it's subject.
- Artifact of Doom: For anyone foolish enough to fiddle with it, anyway.
- Butterfly of Doom: Knocking off one of the years on it's calendar is enough to wipe out anyone born at the time.
- Feathered Fiend: The cuckoo bird, shown prominently on the cover. Turning it's head back triggers the clock's powers.
- Mental Time Travel: Happens to anyone that twists the bird's head.
Dark Falls Residents
The undead inhabitants of a remote town who lure new residents there to eat them.
- Affably Evil: You wouldn't be able to tell their true nature until it's too late.
- Anti-Villain: They feast on living beings to sustain their town's existence.
- Almighty Janitor: Compton Dawes, Dark Falls' mild mannered real estate agent, is not only a bloodsucking mutant, but he's also the most responsible for keeping the town alive.
- A Fate Worse Than Death: Little Karen Somerset (and presumably other residents) thinks this way of her undead existence.
- A Fête Worse Than Death: Their "welcoming ceremony" at the town Podium. This of course leads to A Fate Worse Than Death.
- Haunted House: Inverted. They inhabit every other home except the titular "dead house" where the living family stays.
- Karma Houdini: Compton Dawes survives the destruction of the other townspeople, and goes on to feed on more families.
- Our Vampires Are Different: They drink blood and are destroyed by sunlight like vampires, but bare more of a resemblance to ghosts or zombies.
- Starter Villain: The entire Goosebumps franchise began with these guys.
- Town with a Dark Secret: Dark Falls. With a name like that, it's no surprise.
- The Virus: In their town, they'll welcome you as one of them-literally.
Once a normal young girl staying at "Camp Cold Lake", Della grew tired of the constant safety rules and became homesick. She attempted to swim across the lake to leave camp, but she drowned. Now her lonely spirit roams the camp, desperate for a buddy to take her to the afterlife. She actually tried to leave by going through the woods, but was bitten by a rattlesnake. She made Sarah Maas think she drowned as part of a ploy to lure her into the woods and kill her there.
- Anti-Villain: A little girl who is willing to do anything to make a friend, even murder.
- And I Must Scream: Her ghost spent years wandering the camp, unable to leave the mortal plane.
- Ax-Crazy: Veers more and more into this after Sarah rejects her, even trying at one point to run her down with a motorboat.
- Broken Bird: Being trapped for years in a place you hate and getting rejected by those you want as friends will really do that.
- Cute Ghost Girl: When she's not trying to stalk and kill you, she's actually rather friendly, giving Sarah a coat when she was cold.
- Despair Event Horizon: After Sarah makes her refusal clear, Della wails in misery and sinks into the ground.
- Manipulative Bitch: Pulls off a vicious gambit where she makes Sarah terrified of the water by pretending to have drowned, so that she can find her when she least suspects it.
- I Just Want to Have Friends: More specifically, she wants a "buddy" to join her in the afterlife.
- Tragic Villain: Unlike many other antagonists, Della clearly resents being a monster and will do anything to escape it.
A botanist/father who spent hours in his basement trying to create new forms of plant life. These experiments caused him some...unsettling changes.
- The Atoner: By the end of the book, he gives up his horrible experiments and tries hard to make up to his family. Or so it seems.
- Body Horror: His mutation into a plant creature. And lets not even talk about the the things he grows in the basement...
- Creepy Basement: His lab. The book is called "Stay Out Of the Basement" for a reason.
- Cloning Blues: His clone held him hostage in a basement for weeks and tried to take over his life.
- Dude, Where's My Respect?: To his boss for firing him.
- Even Evil Has Loved Ones: He loves his kids, Margaret and Casey, hence why he created his clones to be with them.
- Family-Unfriendly Death: Disposes of his clone by chopping him in half. Even worse, he did it in full view of his children.
- Four Eyes, Zero Soul: Subverted. He's not really evil, just stubborn and willing to ignore certain morals.
- From Nobody to Nightmare: Played with. He doesn't become a super-villain like most instances of this trope, but his reckless experiments
turn him from a simple botanist to a Mad Scientist
who endangers everyone around him.
- Genetic Memory: His clone went rogue because of this-since he was a near perfect copy of the original, he had all of that man's memories.
- Humanity Ensues: What made him think turning plants into humans was a good idea?
- Kill and Replace: His clone was presumably planning this, both for him and the rest of his family.
- LEGO Genetics: Apparently,combining plant and human DNA only took him a few weeks.
- Mad Scientist: His freakish experiments with plant matter are what causes the book's conflict.
- Planimal: His entire time in the basement was spent creating these. Unlike most examples, these aren't cute or friendly in the slightest.
- Nice Hat: An LA Dodgers cap, which covers the leaves on his scalp.
- Plant Person: He spent hours in his basement trying to create these. Unfortunately for his family, he succeeded.
- The Workaholic: Spends hours in his basement trying to perfect his experiments and ends up sorely regretting it.
An award winning horror director and self-proclaimed King of Horror. While Emory is by no means murderous or evil, he's a self centered egotist and a terrible father, to the point that he is frequently trying to terrorize his son Jake into admitting he's scary. Emory is one of the realest villains in the entire franchise, due to the fact that, while there's nothing supernatural about him, he still antagonizes his son.
- Abusive Parents: One of the worst. Though amazingly, Jake gets revenge twice over.
- Broken Ace: Thanks to the pranks Jake pulls on him.
- Parental Neglect: He'd rather think of Jake as a buddy then as a son, which seems to be his attempt to justify the torment he puts Jake through.
- Parents as People: He does care about Jake, but he's still a pretty horrible father.
- Smug Snake: He loves patronizing his son by giving him false reassurance that it's okay to admit he's scared.
From the Triple Header
short story Ghost Granny
. Granny Deaver is a nasty old woman who sponged off a family she wasn't actually related to for three years. When she died, everyone had a hard time concealing their relief that she was gone. That relief was short lived when she returned as an evil spirit, intending to haunt her so-called family.
- Evil Old Folks: And she only became worse when she became a ghost.
- Jabba Table Manners: She eats like a pig even as she complains about how bad the food is. Kelly and her brother once found Granny Deaver's teeth in the milk carton after she was done drinking it, and this grossed them out so much they stopped eating cereal completely.
- The Millstone: To Kelly and her family, in life and especially in death. She makes their lives miserable by being rude, loud, and unpleasant, and they just can't get rid of her. Upon her return as a ghost, she ruins Kelly's birthday and scares away her friends, and spends the nights howling and wailing. It reached a point where a neighbor finally called the police thinking Kelly's family had a dog, but she scared them away.
- No Sense of Personal Space: She's always pinching Kelly and her brother when she's not barging into their rooms and leaving her stuff in their closets.
- Screw Politeness Im A Senior: She's domineering and has no sense of consideration or self-awareness towards how she behaves around others.
- Sickly Green Glow: As a ghost.
- Superpowered Evil Side: She becomes animalistic when she gets truly angry, growing claws and fangs. It's all for show. She can't actually hurt anyone and when Kelly realizes this, her mocking of Granny Deaver is enough to make her self destruct.
- The Thing That Would Not Leave: Kelly's parents let her stay with them because she has nowhere else to go, and they feel sorry for her. This only gets worse when she becomes a ghost.
- Took a Level in Jerkass: Before she died, she was just rude. As a ghost, she terrorizes the family and anyone who enters the house. She claims that dying has brought her "evil side" out.
- Ungrateful Bastard: She complains about everything, alive or dead. She'll call the food Kelly's parents have made garbage but she'll eat it all and then steal from their plates.
The Greyworld Children
A terrifying clan of mutant children that reside in "Greyworld", a dimension rendered permanently gray. They roam the lonely streets, searching for unlucky visitors to convert to their clan. What's worse,they all used to be normal kids.
- And I Must Scream: Driven insane by years trapped in the Black and White world.
- Assimilation Plot: They desire nothing more but to rid anything-and anyone they see of color, turning them over to "the gray."
- Creepy Child: Holy shit. The "Oil spewing" ceremony speaks for itself.
- Cult: One composed of insane children. There's a reason this entry is considered one of the darkest in the series.
- Madness Mantra: "Turn. Turn to the Gray!"
- Tragic Monster: Every one of these mutants were once perfectly normal schoolchildren who attended Bell Valley in 1947. Than the evil photographer Mister Chameleon sent them to Greyworld and it changed them forever.
- Trapped in Another World: For so long now they've given up hope of rescue.
- Weakened by the Light: The flee at the sight of any light or color. As it turns out, this weakens the fabric of the other dimension and allows an escape.
The Haunted Car
A possessed car purchased by Mitchell Moinian's father. The spirit possessing it is a young girl who died while she was taking the car for a joyride, and she now wants to kill Mitchell so she'll have someone to ride alongside her.
- Card-Carrying Villain: She frequently professes that she's evil. The shock of realizing she actually saved Mitchell from being burned alive when his house caught fire is so great it causes her spirit to be forcibly expelled from the car for good.
- Evil Twin: The ghost is Marissa's twin sister, Becka.
- Redemption Equals Death: It's a rare unintentional example, but it's what prompts Mitchell to forgive her in the end.
- Improbably Cool Car: How it first appears.
- Nice Job Fixing It, Villain: When Becka took Mitchell on what would've been his death ride, she decides to kill him near his house to adhere to his wish of taking him home. When they get there, they discover Mitchell's house is in flames, and that by kidnapping him, Becka actually saved Mitchell from burning to death.
- Undead Child: The spirit inside the car.
A living halloween mask, one of several created by a scientist.
- Ascended Extra: In the book The Haunted Mask II, the Mask wasn't featured at all. In the television adaption, the Mask is added to the plot as the main villain, possessing the shopkeeper and turning Steve into his minion for the sake of getting to Carly Beth and possessing her again.
- Back from the Dead: In the television adaption of The Haunted Mask II.
- Creepy Child: Its hosts are always children, and it seems to possess a rather immature mentality. The version in The Movie will be portrayed by an up and coming child actress.
- Demonic Possession: Happens gradually to its unlucky host.
- Evil Cannot Comprehend Good: The only way to remove it is with a "symbol of love."
- Evil Is Petty: Aside from gaining a proper host, it's only other goal seems to be terrifying others for respect.
- Freudian Excuse: It was kept in a basement for years by its creator as a failed experiment, which probably led to it developing evil tendencies.
- Grand Theft Me: It does this slowly to Carly-Beth, and surprisingly quickly to the Shopkeeper. Judging by Carly's appearance in the movie, it seems it succeeded.
- I Just Want to Be Loved: Constantly looking for a host that will accept it.
- Evil Is Hammy: Has plenty of moments of this in the second half of the episode The Haunted Mask II.
- Latex Perfection: It's actually synthetic flesh.
- Tortured Monster: It's mainly motivated by anger and self-loathing from being "unloved."
- Worthy Opponent: As of "Scream of the Haunted Mask", it seems to regard Carly-Beth as its favorite host.
The sinister mayor of Karlsville from the three-part "Chillogy" episode.
- Canon Foreigner: His story is completely exclusive to the TV series.
- Corrupt Politician: Subverted. He's officially the "mayor" of Karlsville and extremely evil, but he never actually does any politicking.
- Expy: Of The Joker. Monstrous, malicious prankster in a bad purple suit who kills people by playing lethal games with them to amuse himself.
- For the Evulz: When Todd asks Karl why he's trying to turn him into a lifeless doll, Karl says that he just needed a hobby.
- I'm a Humanitarian: He orders the townspeople to cook Jessica for him after he turns her into a pig girl.
- Karma Houdini: He escapes the destruction of Karlsville unharmed and can't believe his luck.
- Laughably Evil: His idea of fun is to torment and kill kids with deadly pranks.
- Loves the Sound of Screaming: As Todd screams for help, he tells him "Scream all you want my young boy, it's music to my ears."
- Manipulative Bastard: He manipulates Jessica into pursuing her greed, then blames her for the flaw he himself set her up to pursue, and turns her into a pig.
- Reality Warper: In Karlsville his powers have almost no limits. He transforms Jessica into a pig girl, materializes minions out of thin air, and controls even the weather in the city. Fitting, since he's basically an evil Looney Tunes character.
- Would Hurt a Child: He only seems to target children, trying to kill one in every episode.
Antagonist of I Live In Your Basement
. A mysterious boy who lives in protagonist Marco's basement, and turns the kid's life into an insane nightmare.
The mascot of the titular camp in The Horror at Camp Jellyjam
. A disgusting smelling purple Blob Monster
that sweats snails, and must be constantly cleaned and bathed by his slaves.
- Child Eater: He eats campers that try to take a break from washing him, and doesn't appear to live off of anything else.
- Eldritch Abomination: According to Word of God, he was formed when a camper left a bowl of gelatin inside a radioactive, snail-infested cave.
- Expy: Shares some similarities with Jabba the Hutt - both are hedonistic blob monsters that own slaves, have said slaves eaten if they displease them, and suffocate to death via their own means. Also, see Satanic Archetype.
- Dark Lord on Life Support: He's too massive to leave his cave, and needs to have his deadly smell constantly washed away to survive. Ironically, this continued dependence leads to his downfall.
- Hoist by His Own Petard: He suffocates on his own stench after his child slaves stop washing him. This is likely because he spent so much time being washed, he never actually had time to adapt to the smell. In the end, his desperate attempts to sustain himself were what destroyed him.
- Lack of Empathy: He sees the children and counselors as nothing more than tools to keep himself alive.
- Manipulative Bastard: Acting through the councillors, he plays on the children's desire for rewards and victory, which leads them into his slimy clutches.
- Mind-Control Conspiracy: Camp Jellyjam is one giant front to gain new slaves for him.
- Mistaken for Quake: His burps are powerful enough to shake the ground.
- Satanic Archetype: A giant underground monster who manipulates power-hungry, competitive people into being his toys. Sound familiar?
- Walking Spoiler: To the point where he's not even on the original cover of his book. The new cover art changes this, though.
- Weaksauce Weakness: His stench. His lungs are apparently so weak that taking it in for one moment is enough to kill him.
- You Have Failed Me: What happens to any camper that stops washing him, even for a moment.
Lord High Executioner
A nightmare from the Middle ages, this man is a court executioner who will let nothing stand in the way of his victims...not even time and space.
- Affably Evil: He isn't above throwing money to peasants for helping him.
- An Axe to Grind: Though he doesn't carry it unless he's preparing for an execution.
- Badass Normal: Doesn't have any supernatural powers, but is vicious enough to intimidate the local wizard.
A comic book supervillain with the power to shapeshift, the Masked Mutant travelled to our world where he met his biggest fan...and tried to kill him.
- Actually a Doombot: The Mutant encountered by Skipper and the Galloping Gazelle is actually a henchman with similar shape-shifting abilities. He's killed by the real deal.
- Apologetic Attacker: As evil as he is, he does apologize to Skipper before attempting to kill him, as if he feels he has no choice.
- Bad Ass: The reason he targeted Skipper in the first place was because he got bored with fighting superhumans.
- Blue and Orange Morality: He knows full well he's in a comic book, and therefore doesn't believe his actions are going to have any moral impact.
- Card-Carrying Villain: A very self-aware example. He repeatedly boasts about being a supervillain.
- Cool Mask: It makes him look like a demonic [[Franchise/Batman.]]
- Dangerously Genre Savvy: He has no trouble manipulating Skipper into his clutches. Unfortunately, he isn't savvy enough to avoid the boy's winning move.
- The Dog Was the Mastermind: Hands up, who guessed Libby was the villain?
- Evil Redhead: As "Libby", his human guise.
- For the Evulz: The reason why he kills his henchman.
- Genius Bruiser: A ruthless combatant and cunning manipulator who employs some pretty complicated gadgetry.
- Hollywood Acid: Morphs into a large wave of this to kill Skipper. It doesn't work.
- Humanoid Abomination: We are never told exactly what he is, but he's far from human.
- Invisibility Cloak: His lair employs this to keep away enemies, as well as to lure a curious Skipper into his trap.
- Kick the Son of a Bitch: His murder of Molecule Man, who was apparently just as Ax-Crazy and cruel as his boss.
- Large Ham: In the TV episode, he absolutely devours every scene he's in.
- Manipulative Bastard: As "Libby" he tries to discourage Skipper from heading to the invisible base, while knowing full well he's going to do it anyway after reading the latest comics.
- Noodle Incident: No explanation is ever given for how he came to the real world.
- Pick on Someone Your Own Size: Toward Skipper. His insane logic is that since this kid knows everything about him while the heroes of his world are complete idiots, he'll make a perfect opponent. Surprisingly enough,he was right.
- Pop-Cultured Badass: In his "Libby" persona, he has his own collection of comics.
- Punch Clock Villain: The whole point of his existence is to be the perfect villain for his target audience. Then again, he seems to really enjoy his job.
- Shapeshifting Seducer: Tries to gain Skipper's trust in the form of an attractive young girl named Libby. Thankfully, this remains strictly platonic.
- Shapeshifter Default Form: A towering figure with a purple mask and cape. However, we never see him unmasked, and it's not even clear if this is his true form.
The librarian of Dark Falls and the main antagonist of The Girl Who Cried Monster
. Although he looks like a normal, albeit slightly overweight, human, Mortman is actually a monster who eats insects, reptiles, fish... and sometimes people.
- Bald of Evil: He's described as having male-pattern baldness, and appears this way in the TV episode as well.
- Body Horror: His transformation into his monster form. For example, his eyes stick out of his head on stalks.
- Child Eater: Although he mostly eats creepy crawlies, he shows more than a little interest in eating Lucy, especially in the TV episode.
- Four Eyes, Zero Soul: Although the actual book never mentions him wearing glasses, the cover art shows him with a pair, and the TV episode followed its example.
- Horror Hunger: Eats a whole lot of really nasty things.
- I Am A Humanitarian: Although he seems to prefer eating turtles and flies, Mortman will eat a human (such as snooping kids).
- Voluntary Shapeshifting: He can turn into a monster seemingly at will.
- Weaksauce Weakness: He can be stopped in his tracks by knocking the card catalog into disarray. This appears to be a nod to the famed obsessive-compulsive behavior of vampires re: seeds.
A mass of growing goo and monster of the "Monster Blood" series.
- Generic Doomsday Villain: This is to be expected, since it's a mindless lifeform, but it's creator, Sarabeth, is a more straightforward example. Other than wanting to keep Evan's aunt as a slave, she has no personality or motivation whatsoever, and is simply in the story to provide an explanation for the ever growing slime.
From You Can't Scare Me!
The Mud Monsters are zombies who live in the depths of Muddy Creek. Once a year they rise out of the creek to search for victims to drag back with them into the mud.
- Covered in Mud: They are mud.
- Our Zombies Are Different: At this point, they're basically half human, half mud.
- Talking the Monster to Death: In the TV show, Courtney does this by going on a rant towards the Mud Monster in order to stall it long enough for it to freeze due to the frigid temperatures.
- Tragic Monster: They were originally poor settlers forced to live in huts alongside Muddy Creek because the richer citizens of the nearby village wanted nothing to do with them. On the night of a violent storm, the creek was flooded, washed the village away, and the settlers drowned to death.
A reporter from the egyptian newspaper, "The Cairo Sun", Nila befriends Gabe and his family in "Return of The Mummy." In reality, she's actually a thousand year old egyptian princess who hopes to use the Hassad family as a means to resurrect her brother.
- Ambition Is Evil: Wants to resurrect her brother, Khor-ru, so they can make a comeback and take over Egypt together.
- Animorphism: Can transform into a scarab, which is somehow connected to her amber pendant.
- Badass Princess: A non-combat example. She's not particularly strong, but the lengths and steps she takes to find her brother are impressive.
- Bitch in Sheep's Clothing: To Gabe and Sari's horror.
- Cain and Abel: Her brother tries to strangle her after waking up.
- Even Evil Has Loved Ones: She may be a sociopath, but Nila was willing to go to extremes to bring her brother back so they could rule together. She also mentions her mother as the one who named her.
- Really 700 Years Old: Pretty awkward, considering Gabe's uncle had a crush on her...
- Soul Jar: Her scarab pendant. It's apparently what allows her to maintain human form.
- Shoot the Shaggy Dog: Waits for thousands of years to begin her plan, creates a new identity, manipulates an archaeological dig, harnesses Gabe's power, brings back Khor-ru...only for her brother to want nothing to do with her, and then get trapped in scarab form thanks to Gabe's interference.
- Shapeshifter Mode Lock: Her ultimate fate, after Gabe smashes her pendant.
The Sadler Trio
Voiced by: Annick Obonsawin (Television Series)
The Big Bad
of the "Night Of The Living Dummy" series of books and currently the one reoccurring character to appear in the most books.
- Ascended Extra: Didn't come to life until the very end of Night of the Living Dummy, after the heroes destroyed the main antagonist, Mr. Wood. The sequels obviously focus on Slappy, though he occasionally shares the spotlight with other dummies.
- Big Bad: Of his mini-series.
- Big Bad Ensemble: The Movie will have him somehow unleash an army of villains from the books, including Priestess Nila, Count Nightwing, and Sarabeth.
- Big Bad Wannabe: He may be the face of the franchise, but Slappy is actually a small fry compared to other, more powerful antagonists. His plans are usually thwarted by other dummmies, and in the "Horrorland" series, he's just another minion of the Menace. While he does kickstart the events of the movie, it's unlikely the other villains will take orders from him.
- Bad Boss: The way he treats his intended "slaves" should say enough, but he also acts this way to Rocky.
- Breakout Villain: Arguably the most well known villain of the series.
- Demonic Possession: Happens at the end of "Bride Of The Living Dummy", and possibly at the end of the TV adaptation of "Night Of The Living Dummy III"
- Determinator: His owners are always in for a surprise when they try to get rid of him.
- Evil Redhead: Though he's a brunette in the books.
- Eviler Than Thou: Meets one in Slappy's Nightmare, another ventriloquist dummy trying to take his place.
- Expy: Of Chucky from Child's Play.
- Failure Is the Only Option: His goal is to find human slaves, which he has made no progress with since his first appearance.
- For the Evulz: Besides getting "slaves", this is pretty much his only motivation. He even says "Evil is its own reward" in Son of Slappy.
- Joker Immunity: Gets destroyed (or at least disposed of) at the end of most books, yet always returns for another sequel.
- Laughably Evil: He's still a prick, but he's much more playful and mischievous than outright sadistic.
- Politically Incorrect Villain: Besides being a raging misogynist, he also mocks people's weight and age. At least he avoids racism.
- Villain Protagonist: Slappy's Nightmare is told from his perspective. Stine makes him slightly more sympathetic by pairing him with an even worse antagonist.
Michael's bratty, sadistic little sister in The Cuckoo Clock of Doom
- For the Evulz: She torments her brother simply because she enjoys making him miserable.
- Ret Gone: Due to a flaw in the clock, she is erased from existence. Michael decides he will probably find a way to go back and get her sometime...maybe.
- Parental Favoritism: Their parents obviously favor her, believe her to be completely innocent, and call Michael a liar when he defends himself.
- The Sociopath: She never shows any remorse for the horrible things she does to her brother, which include getting him beaten up and ruining his birthday party.
- A Father to His Men: Zigzagged. He seems pretty warm and friendly before revealing a much more dark and cruel side. In the end, though, he was doing it all for the good of his campers.
- Badass Mustache: His first scene has him scare off a bunch of leopard like creatures threatening the campers.
- Drill Sergeant Nasty: He doesn't even hire a nurse at his camp because he doesn't believe in "pampering" his boys.
- Human Alien: Revealed to be this in the twist(along with everyone else at the camp).
- Well-Intentioned Extremist: He's actually a nice guy who wants to ensure his campers' success, it's just that his methods are extremely dangerous and unethical.
A witch who was the main villain of Chicken Chicken
. She curses two children into slowly, and painfully, transform into actual chickens because they made her drop her groceries by accident.
- The Bad Guy Wins: When Crystal and Cole burp loudly without saying "Excuse me," Vanessa says "Pig, Pig."
- Dark Is Evil: She dresses entirely in black.
- Disproportionate Retribution: And how. The torture she puts Crystal and Cole through is totally unwarranted, even if they knocked her over, and the only reason she didn't curse their friend was because he gave an offhanded apology as he was running away. Her actions made Chicken Chicken turn out to be one of the most despised entries in the series.
- Hate Sink: One of the most reviled characters in the entire franchise, and with good reason.
- Karma Houdini: She gets away with cursing Crystal and Cole twice.
Jack's rival in How I Learned To Fly
. An arrogant kid who seems to be the best at everything
- The Ace: He effortlessly creates balloon animals in seconds, has a top-of-the-line bike and roller blades, we could go on forever. He's even better at flying than Jack is.
- Anything You Can Do, I Can Do Better: If he and Jack are both chewing gum, he insists that the bubbles he blows are bigger and rounder than Jack's. If they aren't, he pops Jack's bubble all over his face.
- Celebrity Is Overrated: His pursuit of fame and glory eventually causes him to move away and lose his social life, while Jack stays behind, returns to normal, and gets the girl.
- Jerk with a Heart of Gold: He seems to genuinely want to please Mia, even if his tactics are inscrutable.In the end, the real reason he loses is because he can no longer be with her. He also rescues several endangered people as Wonder Wilson, and offers Jack a place as his sidekick, although the latter may have just been him taunting Jack.
- The Rival: He competes with Jack for everything, especially Mia's affections.
- Smug Snake: In the end, his need to make everything a contest and to be the best at everything causes him to lose his social life and his chances with Mia.
Billy and Sheena's uncle, he's a marine biologist who discovers all sorts of strange phenomena that endanger him, his niece, and nephew.
- Distressed Dude: Billy and Sheena always have to save him from whatever menace he's disturbed. One wonders how he's able to survive without them.
- Heel Realization: After the fight to save the Mermaid from the crooks, he still seems to be thinking of capturing her. When the zoo workers arrive, though, he tears up their reward money.
- Horrible Judge of Character: Attempts to reason with his treacherous assistant Alexander, even after the latter tried to kill him and the kids earlier that night.
- Reasonable Authority Figure: He's useless in dangerous situations, but he does try his best to keep the children from danger.
- Reed Richards Is Useless: No, Dr. Deep, selling a freaking Mermaid to a children's zoo isn't a good idea.
The owner of a mask shop in The Haunted Mask
. Also appears briefly in The Haunted Mask II
. He creates masks of living flesh to conceal his own deformities (see All There in the Manual
below) but they always become corrupted and ugly, forcing him to keep making new ones. In the Goosebumps
TV series, he's played by Canadian actor Colin Fox.
- Adaptation Expansion: In the TV episode of The Haunted Mask II he has a greatly expanded role, wherein he gets taken over by the original Haunted Mask.
- All There in the Manual: His backstory is provided in the Goosebumps Collector's Caps Book, wherein it's revealed he was injured in a high school chemistry accident, leading him to begin creating the masks.
- Multiple-Choice Past: Although, as noted above, he is given an official backstory in the "Goosebumps Collector's Caps Book", his origins and exact motivations for creating the masks are never explicitly stated in either the books or the episodes. Furthermore, the Goosebumps Wiki states that he was born ugly/deformed (as opposed to becoming so via an injury). It's really rather unclear what his actual past is.
- Everyone Calls Him Barkeep: The Shopkeeper's real name is never revealed (not even in the backstory described above).
- Dark Is Not Evil: Despite his all-black attire and generally slightly threatening manner, he isn't that bad of a guy, just sort of moody and depressed.
- Gone Horribly Wrong: His experiments to regain his looks could not have gone worse.
- Jerk with a Heart of Gold: In the TV episode. Although grumpy and moody, he still tells Carly Beth how to remove the mask, out of sympathy for her plight.
- Reed Richards Is Useless: The pioneering this guy did in growing artificial, lifelike faces would have ended disfigurement, had he taken the time to publish his discoveries.
- Mad Scientist: Quite possible with this guy. If not mad, then at the very least eccentric.
Dr. Deep's assistant. A nice guy, but a terrible cook. After his boss captures the mermaid, Alexander decides to steal it for himself and make a fortune. He's last seen under attack by the creature's vengeful family.
- Asshole Victim: He was willing to murder children just to strike it rich. Needless to say, no one's complaining when the mermaids drag him to his doom.
- Blond Guys Are Evil: He's described with "wavy blond hair" and crinkling blue eyes.
A popular, smart girl in You Can't Scare Me!
who is seemingly not afraid of anything, but is very gullible when it comes to local legends about Mud Monsters.
An obsessive, bitter, and determined old man, Sadler sees himself as a ghost hunter. He hides out in a cave near his hometown and spies on three ghostly children in the area, seeking to capture them. When Jerry and Terry Sadler show up, he finds his chance.