Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor and Jo reunite in the police brig
S10E12
·
Frontier in Space Part 4
To
Doctor reveals escape plan to Jo
S10E12
·
Frontier in Space Part 4
Why These Connect
The narrative assertion
"The revelation of their destination to the Ogrons' planet spurs the Doctor into immediate action, as he begins planning an escape with Jo rather than accepting inevitable capture."
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.