Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Harry’s role in discovering the Zygon spaceship and the Duke’s impersonation (Episode 3) leads directly to his and Sarah’s insistence on investigating Stanbridge House in Episode 4, where they follow the Doctor’s trail."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
Harry’s involvement in the discovery of Zygon technology and deception in Episode 3 creates the mandate for Episode 4’s mission. His participation in the search at Forgill Castle is a direct outgrowth of that prior revelation, tying his actions across episodes to a consistent goal of exposing the Zygon plot.
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.