Left to right: Lenore (Barbara Anderson), Anton (Arnold Moss) and Kirk.
The episode opens with a performance of Macbeth
in Planet Q attended by Kirk and an old acquaintance of his, Doctor Thomas Leighton. Throughout the play, Leighton urges Kirk to pay attention to Anton Karidian, the actor playing Macbeth: Leighton is sure that he is actually Kodos The Executioner.
After the credits, Kirk reprimands Leighton at his home since the latter claimed he had some sort of new food concentrate to end a famine causing the former to divert the Enterprise
three lightyears off course. Leighton merely claims Kirk and himself are two of the nine people alive that can expose him and is insistent that it's him, since Leighton cannot forget the voice of the man who horrifically disfigured him. Kirk will have none of it, claiming Kodos is dead and leaves, wondering what the hell he's supposed to write in his report.
The story of Kodos is revealed gradually over the course of the episode: 20 years ago, both Kirk and Leighton resided in the Tarsus IV colony of which Kodos was the governor. At one point, a fungus destroyed most of the colony's food supply, meaning the 8000 residents faced starvation. Kodos then decided to have half of them executed, using his personal eugenics theories as means to select who would live and die. Eventually supply ships arrived much earlier than predicted, making all those deaths utterly pointless. All that was found of Kodos was a body burned beyond recognition and he was declared dead.
Kirk decides to go over a photo record of Kodos and notes his similarity to Karidian. He also finds that there are no records of Anton Karidian older than 20 years, the same time as Kodos' "death". Intrigued, he decides to stay on the planet a while longer and attend a party Leighton is giving hoping to trap Karidian.
At the party, he finds that Karidian isn't attending but his daughter Lenore is. Kirk turns on his usual charm and they go for a walk, during which they stumble upon Leighton's dead body. After a brief talk with Leighton's widow, Kirk is now determined to get to the bottom of this: he calls in a favor with the captain of the ship Karidian's troupe was meant to take off world to make it leave with no prior notice, stranding them there. Lenore then asks Kirk to give them a lift, just as he planned
. Kirk accepts, in return for a "special performance".
Kirk then uses the ship's computer to look up the identities of everyone who met Kodos in person other than himself. One eyewitness is Lt. Kevin Riley, an Enterprise
yellowshirt. Despite having been recently promoted, he orders that Riley be reassigned to his former position, presumably to protect him. He also gets closer to Lenore though whether it's to get more information on her father or because it's Kirk being Kirk it's up for the viewer to decide.
Meanwhile, Spock is getting suspicious about Kirk's recent actions and decides to investigate. He manages to figure out the Karidian/Kodos situation thanks to the ship's computer and reports his findings to McCoy. Spock also discovers that of the 9 people who could identify Kodos, only Kirk and Riley are still alive. Worse, Karidian's theater troupe was always nearby when the others died...
Speaking of Riley, he's not taking his reassignment well. While distracted by Uhura playing him a love song on his request, a gloved hand sprays an industrial lubricant in his drink, poisoning him. He's on the com when it happens, and he's transported to Sickbay in time to save him. Spock urges McCoy to save Riley since if he dies, then Kirk is certainly next.
Riley survives, and Spock and McCoy finally decide to confront Kirk. Kirk doesn't like "meddling in his personal affairs" but as Spock points out, this affects the functioning of the ship and thus is
their concern. However, he does agree that all the evidence points to Karidian being Kodos. McCoy then starts questioning Kirk's motives:
Spock: Even in this corner of the galaxy, Captain, two plus two equals four. Almost certainly an attempt will be made to kill you. Why do you invite death?
Kirk: I'm not. I'm interested in justice.
McCoy: Are you? Are you sure it's not vengeance?
Kirk: [dejected] No, I'm not sure. I wish I was. I've done things I've never done before. I've placed my command in jeopardy. From here on I've got to determine whether or not Karidian is Kodos.
Spock: He is.
Kirk: You sound certain. I wish I could be. Before I accuse a man of that, I've got to be. I saw him once, twenty years ago. Men change. Memory changes. Look at him now, he's an actor. He can change his appearance. No. Logic is not enough. I've got to feel my way, make absolutely sure.
McCoy: What if you decide he is Kodos? What then? Do you play God, carry his head through the corridors in triumph? That won't bring back the dead, Jim.
Kirk: No, but they may rest easier.
This dramatic exchange is interrupted by the loud hum of an overloading phaser, which would blow up the entire deck. After finding it and disposing of it, Kirk finally has enough and confronts Karidian. After getting evasive upon being asked if he is Kodos, Kirk makes him read an execution order which Kodos read several times to use as a voice match. Karidian starts reading but eventually keeps going barely glancing at the paper, as if reciting the words from memory. Nevertheless he is still evasive though he mentions that "Kodos" would be considered a great hero if the supply ships hadn't come. He asks Kirk why doesn't he kill him now if he's so sure he's Kodos, to which he replies it would change nothing. Karidian mentions how tired he is of life and that he no longer treasures it, not even his own. He ends the conversation with this:
Karidian: Did you get everything you, wanted, Captain Kirk?
Kirk: If I had gotten everything I wanted, you might not walk out of this room alive.
Lenore then enters and asks Was It All a Lie?
. Kirk says it was initially but not anymore. Lenore calls him merciless.
Meanwhile, Riley overhears McCoy talking about how Karidian is suspected of being Kodos. Since Kodos murdered Riley's family, he hatches a plan for revenge.
Spock tells Kirk that Karidian's voice is a match but Kirk isn't convinced since it's not an exact match and there's a man's life at stake. They then receive news that Riley has gotten out of sickbay and stolen a phaser. They head towards the ship's theater where the "special performance" of Hamlet
by Karidian's troupe is taking place.
Kirk finds Riley getting ready to shoot Karidian from backstage but talks him into dropping the phaser. Karidian and Lenore arrive backstage and the former finally comes clean and explains to Lenore that this is a result of the "part he played long ago" that he never told her about that has resurfaced. Upon which Lenore decides to drop the bombshell: she knew all along that Karidian was Kodos and she
was the one who killed all the witnesses, including Leighton and the attempt on Riley, all to protect her father. She grabs a phaser and points it towards Kirk. Karidian, completely horrified at what his daughter has become, takes the shot meant for Kirk. Lenore breaks down in tears and is led away.
Later on in the bridge, McCoy mentions how Lenore will be taken care of. Apparently she has gone completely insane and thinks her father is still alive, giving performances to cheering crowds. When McCoy asks if Kirk really cared for her, he refuses to answer and the episode ends.
Tropes used in this episode:
- Beard of Evil: Kodos the Executioner had one. He shaved it when he changed his name to Anton Karidian.
- Blondes Are Evil: Lenore certainly is.
- The Cast Showoff: We get to hear Nichelle Nichols' beautiful singing voice. It sure as hell beats another chorus of "I'll Take You Home Kathleen"!
- Catch the Conscience: The reason the quote from Hamlet was used.
- The Chains of Commanding: "The chain of command is often a noose."
- Cry into Chest: Thomas Leighton's widow, Martha, briefly clings to Kirk as she weeps.
- Character Development: When we last saw Riley in "The Naked Time", his most prominent traits were being able to lock everyone out of Engineering and singing a horrible rendition of "I'll Take You Home Again, Kathleen". Here he's given a tragic Backstory and Revenge as a motivation.
- Interestingly, this was accidental - originally the character whose family died at Kodos's hands was a completely different person. However, the casting director unknowingly cast the same actor who had played Riley in that role, and they just went with it.
- Easily Overheard Conversation: Uh-Oh! Riley just heard Bones talking to his computer! Why did they phase out the keyboard again?
- Explosive Overclocking: A phaser rigged to overload is placed in Kirk's quarters. He and Spock tear the room apart to find it, because if it blows it'll take out half the deck.
- Face-Revealing Turn: We are introduced to the captain of a base. We only see the right side of his face for five minutes, until he says that he survived a massacre by Kodos the Executioner, at which point we see that the left side of his face is covered by a patch.
- Fake-Out Opening: A bloody dagger? In a sci-fi show? Turns out they're just watching a production of Macbeth.
- Femme Fatale: Lenore gives a hint of her true intentions when she compares herself to Cleopatra VII and Kirk to Gaius Julius Caesar. Before long, she does reveal that she is indeed "green in judgment, cold in blood."
- Fiery Red Head: Kodos when he was younger. As Karidian, his hair has grayed and his personality is much more mellow.
- Future Food Is Artificial: Riley is served a lunch that looks composed of Jolly Ranchers. Yeah, that's a color found in nature. He might've liked it better if Lenore hadn't spritzed 409 into his chocolate milk.
- Godzilla Threshold: Kodos the Executioner/Anton Karidian used this as his excuse to execute half the colonists of the Tarsus IV colony when a fungus destroyed most of their food supply. It's worth noting that the only reason it counts as this trope was because he was wrong about one of his assumptions: It turned out that the Federation did manage to get relief supplies to the colony in time. Had he turned out to be right...
- Incestuous Casting: In-universe, Anton Karidian plays Macbeth and his daughter Lenore plays Lady Macbeth.
- Kick the Dog: Just to make sure we don't think the massacre was a Shoot the Dog situation that went horribly wrong, they mention that Kodos used his own theories on eugenics to select who got spared and executed, instead of a fairer/more pragmatic method.
- Leave No Witnesses: Motive behind the recent murders. Almost leads to a variation of Nice Job Breaking It, Herod!, as Riley is ignorant of the danger until he's poisoned, thus allowing him to find out who's on board and try to kill him.
- Knight in Sour Armor: perhaps Lenore's accusation "There's a stain of cruelty on your shining armor, Captain." isn't far from the truth.
- Literary Allusion Title: From Hamlet: "I'll have grounds More relative than this—the play's the thing Wherein I'll catch the conscience of the King".
- Names to Run Away From Really Fast: Kodos the Executioner
- The Needs of the Many: Kodos' rationalization for all the people he killed. It turned out to be a Senseless Sacrifice.
- Never Found the Body: Well, there was a body, but it was never positively identified as Kodos.
- Old Shame: How Kodos now sees his decision to kill 4,000 colonists.
- Parents in Distress: Lenore sees herself as just protecting her father.
- Power Is Sexy: Lenore thinks so. "And this ship. All this power. Surging and throbbing, yet under control. Are you like that, Captain?"
- Reassigned to Antarctica: Riley belives being demoted back to Engineering is this, when in reality Kirk wanted to protect him from the murderer.
- Retired Monster: Kodos the Executioner, a notorious tyrant who had murdered thousands in a massacre decades before the date of the episode. (The true villain of the episode, however, is his daughter, who tries to kill every remaining witness of the crime - this includes Kirk - to prevent her father from being arrested for it; Kodos dies when she tries to kill Kirk, taking a phaser blast meant for him, making him a somewhat tragic figure as his past crimes not only catch up to haunt him but to destroy the one thing in his life he had hoped to keep pure and untainted.)
- Shoot the Shaggy Dog: The culling of 4000 people was to prevent the population from starving, but the relief supplies came early.
- Stepford Smiler: Lenore speaks of her evil deeds with a chipper smile on her face. Pity things ended when they did. She would've made a good Ophelia.
- Survivors Guilt: A deleted scene would have Kirk reveal to Spock and Bones that the only reason why he escaped execution was because he met Kodos' eugenicist standards. Even in the finished episode you can sense hints of Kirk's guilt.
- Taking the Bullet: Lenore fires at Kirk. Kodos jumps in front of him and takes the blast.
- The Teetotaler: Spock boasts how Vulcans never drank alcohol. Bones doesn't see it as much of a bragging point.
- Shout-Out to Shakespeare: Two of his plays are partially acted. References are made to Julius Caesar, Antony and Cleopatra and As You Like It.
- Villainous Breakdown: Lenore suffers two - one when she confesses to her crimes, ranting that she had eliminated all the "ghosts" of his past, and again after she shoots her father by accident. She sits over his body, crying that he needs to wake up because it's time to perform.
- What the Hell, Hero?: Bones tries to save Kirk from becoming He Who Fights Monsters with "Do you play God? Carry his head through the corridors in triumph? That won't bring back the dead, Jim!" Kodos also gives his daughter a rhetoric "What have you done?" when he realizes that she's been killing people to protect him.
- You Killed My Father: Kirk has to talk Riley out of shooting Kodos, who had killed Riley's parents. In an odd juxtaposition, this happens while Kodos is playing the Ghost of Hamlet's Father, who is telling his son to avenge him. (Incidentally, in many productions of Hamlet, the actor who plays the Ghost also plays Claudius. That would explain why Lenore could insist that he still has a role in the play to finish.)