Object
Sketch of the Silurian on Doris’s Medical Chart
Drawing created by the Doctor on the surface of Doris’s medical chart, depicting a three-eyed reptilian creature. Serves as a psychological trigger to unlock Doris’s repressed memories of the Silurian attack.
1 appearances
Purpose
Psychological trigger to unlock repressed memories of Silurian attack
Significance
Confirms active Silurian threat, reveals creature's barn location, escalates UNIT response from speculation to armed pursuit
Appearances in the Narrative
When this object appears and how it's used