This Week in USA
The Invasion of Time: Part One (4Z1)
Last updated 29 March 2026
12:00am-12:30am EST (05:00 GMT) < > « »
Retro TV
Featuring: Tom Baker, Louise Jameson, John Leeson, John Arnatt, Christopher Tranchell
After returning to Gallifrey to claim his position as president, the Doctor strangely appears to turn traitor.
Synopsis Source: TVPassport
Broadcast Source: Retro TV