Doctor Who
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Karkus

boastful brutal obedient to authority physically powerful vulnerable to disbelief
Karkus operates as a comic-strip strongman villain manifested in the Land of Fiction from a 2000s periodical. He boasts superhuman strength, wields anti-molecular disintegrator guns, and speaks in a thick accent while demanding surrender from intruders. Brutal in combat, he patrols cliffs and charges foes directly. Under narrative command from figures like the Doctor, he shifts loyalties, dismantling obstacles, obliterating soldiers, and aiding escapes. Exposure of his pulp origins undermines his menace, compelling obedience and reluctant service against greater threats like the Master.
10 appearances
Enforcement and combat in the Land of Fiction
Also known as: The Karkus

Karkus's Journey

A timeline through the narrative

10 moments
S6E9 · The Mind Robber Part 4
Zoe defeats Karkus through narrative knowledge

Initially aggressive and menacing, his emotional state shifts to frustration as his weapon vanishes and Zoe overpowers him. By the end, he is defeated and submissive, his pride crushed as his fictional nature is exposed.

Karkus ambushes the Doctor and Zoe on the cliff face, brandishing an anti-molecular ray disintegrator and demanding their surrender. When the Doctor dismisses his weapon as 'scientifically impossible,' it vanishes, …

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S6E9 · The Mind Robber Part 4
Zoe defeats Karkus through combat and revelation

Initially aggressive and frustrated as his weapon is dismissed and his physical threats are countered. His emotional state shifts to submissive and resigned as Zoe overpowers him, culminating in reluctant cooperation.

Karkus initially threatens the Doctor and Zoe with an anti-molecular ray disintegrator, then escalates to physical violence when the weapon vanishes. He is overpowered by Zoe, who exploits his comic-book …

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S6E10 · The Mind Robber Part 5
Doctor discovers Jamie and Zoe scripted

Indifferent but cooperative, fulfilling his role as a summoned fictional ally without hesitation.

Karkus arrives at the Doctor’s summons and obediently removes the skylight frame as instructed. He follows the Doctor’s commands without question, providing the physical strength needed to access the typewriter …

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S6E10 · The Mind Robber Part 5
Doctor discovers the Master Tape

Neutral and dutiful, with no visible emotional range. His actions are driven by the Doctor’s commands, and he exhibits no personal investment in the outcome beyond fulfilling his role.

Karkus, the comic-strip strongman, responds immediately to the Doctor’s call for assistance. He removes the skylight frame with brute strength, following the Doctor’s instructions without question. His obedience is absolute, …

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S6E10 · The Mind Robber Part 5
Doctor exploits fictional characters to access the Master Tape

Neutral and utilitarian—he exhibits no personal investment in the outcome, treating the task as a command to be executed. His lack of emotional range reflects his status as a fictional construct, existing only to serve the narrative’s needs.

Karkus, summoned by the Doctor, arrives as a hulking, obedient figure. He physically removes the skylight frame at the Doctor’s request, his superhuman strength making short work of the obstacle. …

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S6E10 · The Mind Robber Part 5
Doctor defies Master with Karkus gambit

Not applicable (as a fictional construct, Karkus operates as a tool of the narrative rather than an independent agent with emotions).

Karkus is summoned by the Doctor to intervene in the Control Room. Though not physically present in the initial exchange, his sudden appearance as a rescue force is a direct …

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S6E10 · The Mind Robber Part 5
Doctor commands Karkus to attack soldiers

Subservient and focused, with no trace of his earlier hostility. His actions are driven purely by the Doctor’s command, devoid of personal agency or emotion.

Karkus, the alien brute, stands fully subservient to the Doctor’s command. His massive frame is poised with the anti-molecular disintegrator gun raised, ready to execute the Doctor’s will. His obedience …

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S6E10 · The Mind Robber Part 5
Master’s Delusion Shatters Control

Not directly observable, but inferred as a pawn in the Master’s desperate narrative. His 'betrayal' is a construct, not a reality, revealing the Master’s fragility.

Karkus is mentioned by the Master as having 'realized his mistake' and turned against Jamie and Zoe. This claim is a fabrication, as Karkus’ actual loyalty (or defiance) is not …

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S6E10 · The Mind Robber Part 5
Master summons Cyrano to escalate conflict

Irrelevant in this moment, his failure has made him obsolete in the Master’s eyes.

Karkus, the comic-strip strongman, stands as a failed enforcer in this moment. His anti-molecular disintegrator gun is rendered useless after depleting its power on earlier targets. The Master’s frustration with …

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S6E10 · The Mind Robber Part 5
Doctor gambles on destruction’s mercy

N/A (off-screen, implied to be fearful or resigned to his fate).

Karkus is mentioned by Zoe as one of the 'friends' left behind in the collapsing fiction, implying his potential erasure in the explosions. His role in this event is purely …

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Affiliation

Master's Enforcement Forces (Soldiers)
Violent Pursuit and Elimination Enforcement