Doctor Who
The Invasion of Time, Part One
Season 15, Episode 21 · Aired 1978-02-04
Synopsis
The Doctor returns to Gallifrey to become the President of the High Council of Time Lords. But Leela realizes that the Doctor is acting out of character.
In the series
This episode is part of Doctor Who (1963–) on BBC.
A time-traveling renegade in a police box — regeneration as infinite franchise life.
Key cast
- William Hartnell as The First Doctor
- Patrick Troughton as The Second Doctor
- Jon Pertwee as The Third Doctor