Taltarian Airlock

The Taltarian airlock traps Ian and Vicki amid the Aridians' overrun underwater cities, now infested by flesh-eating Mire Beasts. Aridians like Malsan and Rynian set charges to detonate it at high suns, entombing the beasts in rubble. Doctor and Barbara press for rescue as Prondyn warns of imminent explosion; Malsan risks the blast to reach it, turning the structure into a dual peril of beasts and detonation.

2 appearances

Purpose

Seal and entomb Mire Beasts through controlled detonation while serving as access point to submerged cities

Significance

Heights stakes for trapped companions Ian and Vicki, forces Doctor's negotiation with Aridians, and clashes personal rescue against planetary survival amid Dalek pursuit

Appearances in the Narrative

When this object appears and how it's used

2 moments

S2E31 · The Death of Time

Aridians reveal Mire Beasts and airlock threat

The Taltarian airlock is the central object of this event, serving as both a physical trap for Ian and Vicki and a ticking bomb set to detonate at high suns. Its mention transforms the scene from exposition to urgent action, as the group realizes that the airlock's destruction will not only entomb the Mire Beasts but also seal the fate of their missing companions. The airlock becomes a symbol of the Aridians' desperation and the moral dilemma facing the Doctor and Barbara: save their friends or respect the Aridians' survival strategy.

Before: Sealed and rigged with explosives, located deep within the Aridian tunnels, with Ian and Vicki trapped inside. The detonator is armed and set to explode at high suns.

After: The airlock remains rigged and set to detonate, but the group's urgency to reach it before high suns creates a race against time. The explosives are still active, and the airlock's fate—and that of Ian and Vicki—hangs in the balance.

View full event

S2E31 · The Death of Time

Doctor negotiates Aridian rescue despite Barbara’s panic

The Taltarian airlock is the focal point of the event, serving as both a trap for Ian and Vicki and the target of the group’s desperate rescue attempt. Malsan and Rynian reveal that it is rigged to detonate at high suns to entomb the Mire Beasts, creating a ticking clock that drives the urgency of the scene. Barbara’s panic and the Doctor’s strategic redirection are directly tied to the airlock’s impending destruction, making it the linchpin of the event’s tension.

Before: Rigged with explosives, set to detonate at high suns, with Ian and Vicki trapped inside.

After: Still rigged and set to detonate, but the group is now racing toward it in a desperate attempt to reach it in time.

View full event