Overview
The newly-regenerated Doctor helps UNIT battle a sentient robot being manipulated by a corrupt scientific organization.
Director: Christopher Barry
Cast
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Ian Marter
Harry Sullivan
Nicholas Courtney
Brigadier Lethbridge-Stewart
John Levene
RSM Benton
Patricia Maynard
Miss Winters
👤
Michael Kilgarriff
The Robot
Edward Burnham
Professor Kettlewell
👤
Alec Linstead
Jellicoe
👤
Timothy Craven
Short
