Doctor Who
Object

Doom Temporal Tunnel

The tunnel yawns as a jagged, swirling tear in reality, pulsing with golden energy and violet-cerulean distortions that fray the edges of existence. Golden winds howl through Sutekh’s study, scattering papers and bending fire sideways while its walls stretch unnaturally, framing a high-risk gateway between chamber and eternal prison. Shimmering surfaces ripple like heat haze, glimpsing alien landscapes and fleeting moments across time. The air smells of ozone and carries a sharp static charge that raises hairs on exposed arms. Its destabilizing trap folds time itself into a visible conduit, dragging Sutekh into collapse as his form destabilizes and burns away under thermal equalization.
8 appearances

Purpose

To create a temporal trap that collapses time around an intruder, preventing escape and forcing destructive energy equalization.

Significance

The tunnel is the crucible of Sutekh’s annihilation—a weaponized fold in time that turns his own cosmic power against him. Its failure to contain the resultant thermal discharge threatens to ignite the priory, raising stakes at the story’s climax and forcing the Doctor and Sarah into urgent flight.

Appearances in the Narrative

When this object appears and how it's used

8 moments
S13E10 · Pyramids of Mars Part 2
Doctor reveals Sutekhs escape timeline

The time-space tunnel rips open above the study as an ephemeral corridor of destructive splendor, its golden energies and temporal winds scattering papers and bending flames. The vortex’s raw power serves as both warning and menace, a sudden cosmic breach that overrules any mundane explanation the group once trusted.

Before: Nonexistent, hidden behind the cartouche’s dormant surface
After: Severely destabilized, collapsing back into temporal dormancy after the Doctor’s intervention
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S13E10 · Pyramids of Mars Part 2
Doctor hurls object into vortex to survive

The time-space tunnel erupts from the cartouche’s activation—a jagged, swirling rift in space through which the Doctor is violently pulled. It howls with unnatural wind, scattering papers and bending flames, before the handkerchief’s detonation collapses the aperture.

Before: Nonexistent, then rapidly expanding into a tornado of distorted air and temporal energy.
After: Vortex implodes into silence along with the Doctor’s collapse, leaving only a charged silence in the study.
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S13E11 · Pyramids of Mars Part 3
Doctor and Sarah plan sabotage to stop Sutekh

The time-space tunnel, while physically absent from the lodge scene, is referenced by the Doctor as a two-way mechanism Seth Scarman used to travel from Sutekh’s tomb to the lodge. Its implied accessibility and danger frame the debate over whether to use it for sabotage, adding temporal urgency and peril to any plan.

Before: Summoned at an unspecified prior moment; its existence is confirmed as a route between Egypt and rural England, though its immediate stability is not addressed in this scene.
After: Implied to remain active and perilous; its use is avoided in favor of more conventional travel, reflecting the Doctor’s assessment of Sutekh’s detection capabilities.
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S13E11 · Pyramids of Mars Part 3
Scarman warns Sutekh of imminent missile detonation

The time-space tunnel abruptly manifests after Marcus leaves, providing the Doctor with a high-risk escape route to reach the mummy case and confront Sutekh’s prison directly. Its sudden appearance alters the scene’s spatial dynamics.

Before: The tunnel is dormant and unseen before Scarman’s departure prompts its activation.
After: The tunnel remains open briefly, allowing the Doctor’s departure but signaling an escalation in the confrontation’s stakes.
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S13E11 · Pyramids of Mars Part 3
Doctor triggers time tunnel to fight Sutekh

The time-space tunnel erupts above the mummy case as a jagged, golden-edged vortex of temporal energy, aligning with Sutekh’s imprisonment. It serves as both escape route and trap—the Doctor chooses confrontation by stepping into it, forcing Sutekh to face him within the tunnel’s confines.

Before: Nonexistent, dormant until the Doctor’s ritual invocation.
After: Active for a narrow window; the Doctor traverses it, leaving Sarah and Scarman behind in the study. Its aperture collapses moments after his departure.
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S13E12 · Pyramids of Mars Part 4
Doctor traps Sutekh in endless time

The Doom Temporal Tunnel yawns as a jagged, swirling tear in reality, pulsing with greenish-gold energy and violet distortions. It engulfs Sutekh’s forward momentum, pulling him into its corridor where his form collapses under thermal equalisation.

Before: Non-existent
After: Active and unstable, containing Sutekh’s screams and decaying physical presence
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S13E12 · Pyramids of Mars Part 4
Sutekh's body annihilated by thermal equalization

The corridor of eternity yawns as a jagged tear in reality, pulsing with unstable golden energy and violet distortions. It collapses inward as Sutekh’s form destabilizes, ventral wind howling and spatial edges rippling violently before fragmenting entirely.

Before: A controlled pathway along which Sutekh’s form traveled incompletely.
After: Collapsed and fractured, its energy dispersed as Sutekh vanishes into dust.
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S13E12 · Pyramids of Mars Part 4
Doctor and Sarah flee burning priory

The Doom Temporal Tunnel becomes the corridor of eternity as the Doctor alters its threshold. Sutekh begins to vanish into its swirling depths, realizing too late that his escape is an illusion. The tunnel’s golden and violet distortions intensify before collapsing from the thermal surge, its ends fraying into nothingness.

Before: Open temporal tunnel with Sutekh moving through it toward escape
After: Collapsing and unstable, consumed by fire and temporal distortion
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