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See broadcasts for Retro TVThe Invisible Enemy: Part One (4T1)

Last updated 29 March 2026
The Invisible Enemy: Part One
Broadcast: Friday 2nd January 2026
7:00pm-7:30pm EST (00:00 GMT) < > « »
Retro TV
Google
Featuring: Tom Baker, Louise Jameson, John Leeson, Michael Sheard

A virus strikes the Doctor.


Synopsis Source: TVPassport
Broadcast Source: Retro TV