Object
Doctor's Stalactite Lever
A jagged stalactite snapped from the cave ceiling and used as a lever to pry open the giant clam's shell, successfully freeing Harry's leg. Embodying the Doctor's adaptive resourcefulness, it contrasts with the earlier failed attempt with the cave rock.
3 appearances
Purpose
Lever to pry open giant clam and free Harry's trapped leg
Significance
Emphasizes Doctor's quick improvisation against Davros's mutant threats, heightening cave's peril and team fragility before Dalek warning pivot.
Appearances in the Narrative
When this object appears and how it's used