Callback
medium strength
Narrative Connection
How these two moments in the story relate
From
Doctor accuses traitor in their midst
S5E25
·
The Web of Fear Part 3
To
Missing sphere triggers Yeti sabotage
S5E25
·
The Web of Fear Part 3
Why These Connect
The narrative assertion
"The Doctor raises concern about a traitor just after model is found but before they all knew and the result is the yeti used the open door."
About Callback Connections
B explicitly references A. A later moment deliberately echoes an earlier one, creating a sense of narrative completeness and rewarding memory.