Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
The Doctor’s Sudden Departure
S1E26
·
The Keys of Marinus
To
Yartek weaponizes Altos and Sabetha’s bond
S1E26
·
The Keys of Marinus
Why These Connect
The narrative assertion
"The Doctor and his companions use their wrist straps to depart, and the next scene shows the consequences, as they arrive in Millenius, where Altos is being interrogated by Yartek."
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.