Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Brigadier’s failed call triggers Doctor’s insight
S7E4
·
Spearhead from Space Part 4
To
Doctor and Liz discover Scobie replica
S7E4
·
Spearhead from Space Part 4
Why These Connect
The narrative assertion
"The Brigadier's mention of the plastic replica (beat_db9f78b918360ac5) alerts the Doctor, leading him and Liz to investigate Madame Tussauds (beat_151ff1b56c95e84f)."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot—remove one and the story structure collapses.