Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Liz’s radiation readings (over 2 million rads) in Heldorf’s lab directly lead to her being held captive in the underground lab. The lethal radiation data justifies Reegan’s demand for her assistance, tying her expertise to the astronauts’ survival."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The Doctor and Liz’s realization that the astronauts are emitting rads like reactors makes her indispensible to the conspiracy. This scientific insight justifies her forced recapture and assignment in Part 4, escalating her role from UNIT adviser to prisoner-scientist.
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.