Corroded Metal Bars of Skaro Cavern

Angled metal bars groan apart under the combined strength of the Doctor and Harry, their corroded surfaces heavy with rust and time. The bars are set unevenly in the rock wall, their edges sharp enough to cut flesh but weak enough to yield to brute force. As they shift, they reveal a narrow passage once sealed by the clam’s presence—now a gateway Harry barely escaped alive. The sound of protesting metal underscores the cave’s indifferent hostility.

1 appearances

Purpose

To temporarily block access to the cave’s hidden interior while serving as an emergency escape route when forced open.

Significance

These bars mark the threshold between danger and progress. Their forced opening allows the Doctor and Harry to continue their search for Sarah despite the planet’s lethal obstacles, reinforcing Skaro’s theme of resilience against seemingly insurmountable barriers.

Appearances in the Narrative

When this object appears and how it's used

1 moments

S12E13 · Genesis of the Daleks Part 3

Harry freed from carnivorous clam trap

Corroded metal bars form a barrier in a narrow gap in the cave wall, marking the potential exit to the wastelands. Harry pushes his foot through this gap, activating the clam trap beneath. Together with the Doctor, he later shoves them apart, forcing passage wider with groaning metal, reverting the barrier into a passage.

Before: Corroded metal bars blocking a gap in the rock wall; uneven and protesting under pressure.

After: Groaning metal bars forced apart by brute strength, creating a wider opening through which the two can progress.

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