After the TARDIS collides with a spacecraft delivering human tributes to the evil bull-like Nimon, the Doctor and Romana must stop the fearsome alien's quest to rule the galaxy.
Director:
Writer:
Tom Baker
The Doctor
Lalla Ward
Romana II
David Brierly
K9 (voice)
Graham Crowden
Soldeed
Michael Osborne
Sorak
Bob Hornery
Pilot
Malcolm Terris
Co-Pilot
Clifford Norgate
Nimon (voice)
Robin Sherringham
Nimon
Bob Appleby
Nimon
Trevor St. John Hacker
Nimon
Janet Ellis
Teka
Simon Gipps-Kent
Seth
John Bailey
Sezom
