Season 15, Episode 6 The Invisible Enemy
First Aired: October 22, 1977
“The Invisible Enemy,” Part 2. The nucleus of the virus settles in the Doctor's brain. Tom Baker, Louise Jameson. Marius: Frederick Jaeger. Lowe: Michael Sheard. Parsons: Roy Herrick.
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- Rating: TV-PG
- Premise: A cult favorite about the journeys through the universe of a time-traveling eccentric, a cultural icon who has been portrayed by more than a half dozen actors since the show's 1963 debut on the BBC. The campy sci-fi fantasy developed an equally fanatical f… (more)