Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"Susan's collapse and the TARDIS doors malfunctioning in Episode 12 contribute to the chaotic environment that allows the Doctor's paranoia to metastasize in Episode 13, culminating in Ian's life-saving intervention during the crisis."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
The disorientation and malfunctioning systems in Episode 12 create the physical and psychological instability that feeds into Episode 13's escalation. The Doctor's breakdown is enabled by the same conditions that traumatized Susan earlier (e.g., neck pain, confusion), showing how the ship itself reflects and amplifies their internal conflicts.
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.