Recap: Star Trek Deep Space Nine S 02 E 08 Necessary Evil
A Bajoran woman hires Quark to recover an item on Deep Space Nine, which leads to the reopening of an old murder case, from the days of the Occupation, involving Odo, Gul Dukat, and Kira Nerys.
- Age Cut: Odo realises the place Quark was breaking into used to be the chemist's shop owned by the long-deceased Vaatrik. He unlocks the door...which opens on Gul Dukat, waiting for Odo in the chemist's shop just two hours after Vaatrik's death.
- And Another Thing...: Odo even makes a Columbo-like gesture while doing it.
- Anti-Hero: Odo keeps insisting he's not on anyone's side.
- Apologetic Attacker
- Bad Liar: Odo accuses Kira of being one. He underestimated her.
- Big Damn Heroes: Rom averts his brother's Sickbed Slaying with some handy screaming. When he realises Quark's survival means he won't inherit the bar, he starts screaming again.
- Blondes are Evil: Pallra is a blonde, though in the flashbacks she's a brunette. Kira of course is a redhead.
- Can Not Tell A Lie: Ironically, Odo's reputation for Brutal Honesty helps Kira escape justice.
- Captain's Log: Lampshaded and spoofed in Odo's Deadpan Snarker style (despite his disdain, it eventually becomes a Private Eye Monologue).
ODO: Commence station security log, Stardate 47282.5. At the request of Commander Sisko, I will hereafter be recording a daily log of law enforcement affairs. The reason for this exercise is beyond my comprehension, except perhaps that Humans have a compulsion to keep records and files — so many, in fact, that they have to invent new ways to store them microscopically. Otherwise their records would overrun all known civilization. My own very adequate memory not being good enough for Starfleet, I am pleased to put my voice into this official record of this day: Everything's under control. End log.
- Confess to a Lesser Crime: When she's accused of murder, Kira confesses to sabotage. Note that this would only be considered "lesser" by Odo; the Cardassians would be far more eager to execute a rebel than the murderer of a mere Bajoran.
- Dies Wide Open: Quark after being shot. Fortunately Bashir doesn't settle for He's Dead, Jim.
- Deadly Delivery: The assassin carries a bunch of flowers while visiting Quark. As the Bajoran deputy is explaining that he can't have visitors, the assassin shoves the flowers into his chest to cover his knife thrust.
- Femme Fatale: Pallra oozes this trope, but it's a Red Herring. The true Femme Fatale is Kira.
- Good Cop/Bad Cop: Sisko and Odo, respectively, when grilling Rom about why Quark was shot. Odo plays on the "fraternal inheritance" motive angle along with the usual Perp Sweating, while Sisko uses family friend connection between his and Rom's sons to "rein in" Odo.
- Irony: Odo says that his passion for justice may be his only clue to the nature of his own kind. Ironically their desire for order and security is the closest thing they have to Odo's ideals.
- Dramatic Thunder: Throughout Quark's meeting with Pallra.
- Karma Houdini: Kira gets away with murder.
- Lampshaded Double Entendre: Kira tells Odo she was looking for a job at Quarks when the murder happened. Odo goes to check this out.
QUARK: She was showing me her, er, initiative.
ODO: Is that some sort of sexual reference?
QUARK: These jobs are hard to come by. Her credentials were very...impressive.
- In exchange for getting the list, Pallra promises Quark five bars of latinum and her 'personal gratitude', whereupon Quark leers and rubs his ear in an obvious reference to oo-mox.
- MacGuffin: The list of names is a list of Bajorans who worked as informers for the Cardassians, whom Pallra intends to Blackmail. Her late husband Vaatrik was the contact between them and Dukat.
- Nice Job Breaking It, Hero: Odo lets slip to Pallra that Quark has survived the attempt on his life, plus the name of one of the people on the list he was trying to steal. When the latter turns up dead, Odo realises what happened and puts a round-the-clock guard on Quark.
- Noir Episode: The episode follows a detective examining a murder, portrays almost all the characters as morally ambiguous, and employs a chiaroscuro visual style previously unseen in the series. It even has as a version of Private Eye Monologue in the form of Odo's log entries, used for the first time here.
- Noodle Incident: Odo doing the 'Cardassian Neck Trick'.
- Origins Episode: Specifically, shows how Odo came to be a security officer on the station, and met Kira and Quark.
- Right Behind Me: Odo is interrogating Quark.
She paid you for an alibi? I wonder how Gul Dukat will react when I tell him about that? QUARK: (looking over Odo's shoulder)
I'm sure it'll cost me a case of Cardassian ale. DUKAT: Two cases at the very least
- Sherlock Scan: Odo can tell Vaatrik's 'grieving' widow hasn't been crying as the skin around her tear ducts isn't swollen, and knows Kira is lying about working in the mines because her hands are too smooth.
- Ship Tease: While doing his Private Eye Monologue, Odo says that justice is meant to be blind; that there's no room for loyalty...or friendship...or love. Cut to Odo interrogating Kira.
- Smarter Than You Look: During the theft, Rom demonstrates several techniques that leave Quark stunned (largely because Rom previously used them to get into the bar's store room and vault). On the other hand, while getting grilled:
Odo: You're not as stupid as you look.
Rom: I am too!
- Standard Female Grab Area:
- Kira is grabbed by Dukat this way in one of the flashbacks and submits to it silently. Considering the fact that he could have her executed with a word, he probably could have restrained her with a finger.
- Kira grabs Pallra this way when hauling her into a cell. She yanks her arm away angrily, so Kira just grabs her again harder.
- Twisted Echo Cut: Quark and Dukat are sharing an Evil Laugh when the scene Age Cuts to a group of customers laughing in contemporary Quark's.
- Vorpal Pillow: Attempted on Quark, even though the knife the assassin used on the guard would have been quicker. It seems he planned to have Quark die of "natural causes" quietly and didn't change this plan even after stabbing the guard rendered it rather pointless.
- Whatever Happened To The Mouse: The ever-pragmatic Dukat told Odo he was hiring him to investigate in preference to the recommendation of his superiors, who told him he should just round up and execute ten Bajorans at random in retaliation for the murder. Odo failed to find his culprit, however; which leaves us to wonder whether Dukat decided to carry out those executions.
- Whole Episode Flashback
- You Got Spunk: Dukat is amused by the fact that Odo is not afraid of him.