Callback
strong strength
Narrative Connection
How these two moments in the story relate
From
Zygon assumes the Scotsman's form
S13E2
·
Terror of the Zygons Part 2
To
Doctor uncovers Skarasen lure mechanism
S13E2
·
Terror of the Zygons Part 2
Why These Connect
The narrative assertion
"The Zygon's explanation of body print technology to Harry (revealing the creation of human replicas for infiltration) echoes and explains the earlier discovery of the Zygon-Harry (Murdlar) at the Fox Inn, linking the theoretical process to its on-screen manifestation."
About Callback Connections
B explicitly references A. A later moment deliberately echoes an earlier one, creating a sense of narrative completeness and rewarding memory.