Character

Guardian

Arbitan

pragmatic secretive protective ruthless strategic

Guardian of the Conscience of Marinus, based in a pyramid fortress. Pragmatic and secretive, he designs lethal tests for his agents, repels Voord assaults, and coordinates the recovery of the Conscience's keys by sending couriers and outsiders. Operates as a strategic defender rather than a hands-on scientist.

11 appearances

Defense of the Conscience of Marinus

Also known as: Robed Figure

Arbitan's Journey

A timeline through the narrative

11 moments

S1E21 · The Sea of Death

Susan’s attack and Barbara’s fear of capture

Desperate and longing, his actions are driven by fear of failure and grief over his daughter’s absence (implied).

Arbitan is the scene’s enigmatic linchpin, revealed as the pyramid’s sole protector through his silent intervention (killing the Voord attacking Susan) and his later rescue by Ian. His isolation is …

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S1E21 · The Sea of Death

Ian rescues Arbitan from Voord attack

Grateful but guarded, with an underlying sense of desperation and urgency to secure the TARDIS crew’s assistance.

Arbitan is attacked by a Voord assassin and rescued by Ian. He reveals himself as the sole guardian of the pyramid’s critical machine, explaining the Voord’s persistent threat and his …

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S1E21 · The Sea of Death

TARDIS locked by Arbitan’s blackmail

Determined and desperate, masking vulnerability beneath a facade of control.

Arbitan’s disembodied voice delivers the ultimatum, revealing his role in erecting the force field. His tone is determined yet tinged with desperation, as he blackmails the crew into retrieving the …

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S1E21 · The Sea of Death

Arbitan traps crew with force field ultimatum

Cold and pragmatic on the surface, masking deep desperation and vulnerability beneath.

Arbitan’s disembodied voice reveals he is the source of the barrier, blackmailing the crew into retrieving the keys of Marinus. His tone is cold and pragmatic, masking his desperation. He …

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S1E21 · The Sea of Death

Barbara’s Vanishing Triggers the Chase

Desperate and fatalistic, masking deep vulnerability beneath his authoritative exterior.

Arbitan, desperate and fatalistic, blackmails the crew into retrieving the keys, revealing his personal longing for his missing daughter. He explains the teleportation device and orders the crew to follow …

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S1E21 · The Sea of Death

Arbitan’s Blackmail and the Teleportation Trap

Desperate yet manipulative, balancing ruthless pragmatism with guarded vulnerability as he reveals his personal loss and urges the crew to act.

Arbitan blackmails the TARDIS crew into retrieving the Keys of Marinus, revealing his vulnerability—his longing for his missing daughter—while escalating the stakes by introducing the teleportation device. He is assassinated …

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S1E21 · The Sea of Death

Arbitan’s Assassination and the Crew’s Forced Departure

Desperate and resigned, his melancholy giving way to fatalistic urgency as he accepts his impending death.

Arbitan, desperate and melancholic, blackmails the crew into retrieving the keys while expressing longing for his missing daughter. His final act is to order the crew to teleport away, warning …

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S1E22 · The Velvet Web

Barbara probes Sabetha’s fragmented memories

Not directly observable, but inferred as calculating and detached, using Sabetha as a pawn in his broader schemes.

Arbitan is not physically present but is invoked as a looming, unseen figure whose name triggers Sabetha’s fragmented memories. His influence is felt through Sabetha’s reactions—her voice softens and her …

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S1E23 · The Screaming Jungle

Barbara’s Proof Under Pressure

Not applicable (off-screen), but their perceived threat amplifies the scene’s paranoia and desperation.

The Voord are referenced indirectly by Darrius as a potential identity for Barbara, their presence looming as a spectral threat in the dialogue. Though not physically present, their role as …

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S1E23 · The Screaming Jungle

Darrius reveals the micro-key’s location

Not directly observable, but inferred as determined and calculating; his decisions to send Ian and Barbara into the ruins reflect a pragmatic approach to protecting Marinus, even at great personal risk to others.

Arbitan is referenced indirectly by Darrius and Ian as the one who sent them to retrieve the micro-key. His authority is invoked to establish trust with Darrius, who confirms that …

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S1E23 · The Screaming Jungle

Darrius reveals the idol trap

Not directly observable, but inferred as coldly pragmatic—viewing Darrius’s death and the group’s struggle as necessary sacrifices for the greater goal of protecting the Conscience.

Arbitan is invoked but absent, his presence felt through Darrius’s confession ('Has Arbitan sent someone at last?') and Ian’s reference to his warnings. His role is symbolic—a distant authority whose …

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Affiliation

Guardians of the Pyramid

Defense of the Conscience of Marinus and Key Retrieval Trials

Across the Seasons

How this character reads at season scale

Season 1 · planet