Narrative Connection
How these two moments in the story relate
Why These Connect
The narrative assertion
"The Shadow, having previously enslaved K9 as a spy in the Key to Time saga, continues his pattern of infiltration by entering the TARDIS unannounced in a later adventure, aiming to manipulate or control the Doctor's companions."
inferred by llm_cross_episode_arc
Why This Matters Across Episodes
The longer arc this connection carries
The Shadow's consistent modus operandi—using coercion and stealth to turn allies or infiltrate safe spaces—spans across episodes. His enslavement of K9 demonstrates his willingness to subvert the Doctor's trusted network, and his silent, uninvited entry into the TARDIS in the later episode is a direct manifestation of the same predatory strategy. This connection carries the narrative thread of the Shadow as a persistent, manipulative antagonist who exploits boundaries and trust.
About Character Continuity Connections
A character's state in A evolves into their state in B. The same person, changed by time-- tracking how experience shapes identity across the narrative.