Study Wall Keyhole

Jamie spots this keyhole embedded in the antique shop study's wall while probing Kennedy's outstretched arm and the room's odd proportions. The Doctor confirms a hidden space behind the short wall through measurement, then readies to pry it open. The keyhole signals a concealed door that swings wide unexpectedly, exposing Waterfield's secret lair and thrusting the group into direct evidence of Dalek schemes.

3 appearances

Purpose

Provides locked access to hidden room behind study wall

Significance

Acts as pivotal clue that pivots the Doctor's deductions into action, unveils Waterfield's complicity, and ramps up pursuit of Dalek human factor experiments

Appearances in the Narrative

When this object appears and how it's used

3 moments

S4E38 · The Evil of the Daleks Part 2

Kennedy’s death exposes Dalek interference

The study wall keyhole is discovered by Jamie after measuring Kennedy’s outstretched arm, revealing a hidden door behind the short wall. This object is the key to uncovering the Daleks’ concealed lair, as it confirms the existence of a secret room where their experiments are likely taking place. The keyhole’s presence turns the study from a seemingly ordinary space into a gateway to the Daleks’ operations, escalating the tension and urgency of the scene.

Before: Concealed behind the short wall, undiscovered until Jamie measures Kennedy’s arm.

After: Exposed and identified as the entrance to the hidden Dalek chamber, prompting the Doctor to seek a tool to pry the door open.

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S4E38 · The Evil of the Daleks Part 2

Doctor Discovers Kennedy’s Tortured Death

The study wall keyhole is discovered by Jamie after the Doctor deduces the existence of a hidden room. Its presence confirms the Doctor’s suspicions and provides a tangible target for their investigation. The keyhole symbolizes the threshold between the known (the study) and the unknown (Waterfield’s secret lair), driving the narrative forward. The Doctor’s subsequent attempt to pry open the door with an improvised tool underscores the group’s determination to uncover the truth, despite the risks.

Before: Concealed behind a short wall, undiscovered until Jamie measures the study’s dimensions.

After: Exposed and accessible, but the corresponding key remains in Waterfield’s possession.

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S4E38 · The Evil of the Daleks Part 2

The Doctor discovers Waterfield’s hidden room

The study wall keyhole is discovered by Jamie after the Doctor deduces the existence of a hidden room behind the suspiciously short wall. Jamie’s sharp eyes spot the keyhole, confirming the Doctor’s theory and providing the means to open the door. This object is the physical manifestation of the hidden room’s secrecy, its presence a direct challenge to the Doctor and Jamie. The keyhole’s discovery is the final piece of the puzzle, leading to the door swinging open and exposing Waterfield’s concealed lair.

Before: Concealed within the study wall, invisible until Jamie measures the room’s dimensions and notices the discrepancy.

After: Exposed and used to confirm the hidden room’s existence, though the door is ultimately opened without the key.

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