The Mind of Evil (5)
Show: Doctor Who --> Season: 8 - Season 8
AirDate: 2/27/1971
Runtime: 25
Voting: 7.6 (5)

Overview: The Doctor is forced to help the Master control the mind parasite while Yates finds out where the Thunderbolt has been taken only to be captured by the Master's men.

Roger Delgado
The Master
Richard Franklin
Mike Yates
John Levene
Sergeant Benton
William Marlowe
Harry Mailer
Patrick Godfrey
Major Cosworth
Johnny Barrs
Fuller
Matthew Walters
Main Gate Prisoner
Neil McCarthy
Barnham
Nicholas Courtney
Brig. Lethbridge-Stewart