Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Doctor and Tegan realizing the other companions have been separated (Part 2) directly leads to the Doctor's urgent action to save Nyssa from the transformation cabinet (Part 3), as the loss of allies drives him to desperate measures."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The forced separation of the companions in Part 2 creates a sense of vulnerability and urgency that carries into Part 3. The Doctor's actions to save Nyssa are a direct result of his need to protect his allies and regain control, echoing the frantic search for lost companions in Part 2.
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.