TARDIS Inner Door's Security Bar

A reinforced metallic bar spanning the inner door's frame, designed to prevent forced entry when the TARDIS's fail-safe controls are active. Kelner and Stor observe it as a physical barrier to their escape, its composition seemingly vulnerable to the Doctor's sabotage—melting away only after prolonged overloading, confirming the vessel's permanent containment of Sontaran forces.

1 appearances

Appearances in the Narrative

When this object appears and how it's used

1 moments

S15E26 · The Invasion of Time Part 6

Sontarans trapped by TARDIS sabotage

The inner door’s security bar, once a solid barrier preventing external interference, collapses under meltdown as the fail-safe activates. Its metallic frame bends and drips onto the floor in glowing rivulets, revealing the Sontarans’ new prison—secure, permanent, and unbreachable by conventional force.

Before: Reinforced metallic bar locked across the inner door frame, presenting an immovable obstacle

After: Severed and melted away entirely, leaving the door unobstructed but the TARDIS locked in stasis

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