Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Doctor's arrival with a tamed Zarbi at the Temple of Light (Episode 20) sets up the later revelation that Vicki hid the web destructor, a tool critical to their mission, due to the Doctor's absence in Episode 21."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
The tamed Zarbi in Episode 20 establishes the Doctor's leadership and control over the creatures, but his absence in Episode 21 allows Vicki's secret to surface, complicating the mission. This creates a causal link between the episodes.
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.