The 479th episode of Doctor Who airs on BBC1. This is the finale of Doctor Who’s 15th season, and the exit of Louise Jameson as Leela, who elects to remain on the Time Lord planet, Gallifrey. (Though this is technically the swan song for K-9, the Doctor reveals that he has built a backup.)
This timeline entry leads to an entry covering this entire Doctor Who serial; there are plans to write new episodic entries in the future. You can support this effort!
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