Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Doctor's taranium deception in Episode 15 is explicitly referenced by Chen when the Black Dalek accuses him of providing counterfeit taranium in Episode 17."
inferred by llm_cross_episode_character
Why This Matters Across Episodes
The longer arc this connection carries
Chen's desperate defense—'It was the old man, that time-traveller. He must have changed it'—directly echoes the Doctor's deception in Episode 15, creating a thematic and narrative callback that ties the events together.
About Callback Connections
B explicitly references A. A later moment deliberately echoes an earlier one, creating a sense of narrative completeness and rewarding memory.