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the mind of evil

story 56 : season 8 : serial FFF : 6 episodes

Producer: Barry Letts
Director: Timothy Combe
Writer: Don Houghton
Script Editor: Terrance Dicks
Designer: Raymond London

cast information

Jon Pertwee (Doctor Who); Katy Manning (Jo Grant); Nicholas Courtney (Brigadier Lethbridge-Stewart); John Levene (Sergeant Benton); Richard Franklin (Captain Mike Yates); Roger Delgado (The Master); Simon Lack (Professor Kettering); Pik-Sen Lim (Captain Chin Lee); Fernanda Marlowe (Corporal Bell); Michael Sheard (Dr. Summers); Raymond Westwell (Prison Governor); Neil McCarthy (Barnham); Clive Scott (Linwood); Roy Purcell (Chief Prison Officer Powers); Eric Mason (Senior Prison Officer Green); William Marlowe (Mailer); Haydn Jones (Vosper); Kristopher Kum (Fu Peng); Tommy Duggan (Charlie); David Calderisi (Senator Alcott); Patrick Godfrey (Major Cosworth); Johnny Barrs (Fuller); Bill Matthews (Prison Officer); Barry Wade (Prison Officer); Dave Carter (Prison Officer); Martin Gordon (Prison Officer); Matthew Walters (Main Gate Prisoner);

crew information

HAVOC (Action / Stuntwork); Sue Hedden (Assistant Floor Manager); Bobi Bartlett (Costumes); Fred Hamilton (Film Cameraman); Max Samett (Film Cameraman); Howard Billingham (Film Editor); Dudley Simpson (Incidental Music); Jan Harrison (Make-Up); John Griffiths (Production Assistant); Brian Hodgson (Special Sounds); Eric Monk (Studio Lighting); Chick Anthony (Studio Sound); Ron Grainer (Title Music); Jim Ward (Visual Effects); Delia Derbyshire (Theme Arrangement);

episode information

  Title First UK Transmission Duration Ratings Archive Status
1 Episode One 30 January 1971 at 17:15 24'39" 6.7mil 16mm b/w telerecording
2 Episode Two 6 February 1971 at 17:15 24'32" 8.8mil 16mm b/w telerecording
3 Episode Three 13 February 1971 at 17:15 24'32" 7.5mil 16mm b/w telerecording
4 Episode Four 20 February 1971 at 17:15 24'40" 7.4mil 16mm b/w telerecording
5 Episode Five 27 February 1971 at 17:15 23'34" 7.6mil 16mm b/w telerecording
6 Episode Six 6 March 1971 at 17:15 24'38" 7.3mil 16mm b/w telerecording
  1. Episode One
    » Film print recovered from Ents c.1978
  2. Episode Two
    » Film print recovered from Ents c.1978
  3. Episode Three
    » Film print recovered from Ents c.1978
  4. Episode Four
    » Film print recovered from Ents c.1978
  5. Episode Five
    » Film print recovered from Ents c.1978
  6. Episode Six
    » Film print recovered from Ents c.1978
    » Colour clips exist from Domestic USA recording

release information

In Print:
Novelised as: Doctor Who -- The Mind of Evil
Written by: Terrance Dicks
Number 096 in the Target Doctor Who Library

Versions
1985 Published by W. H. Allen, UK in hardback
With cover artwork by: Andrew Skilleter
ISBN: 0 491 03333 8
11 July 1985 Published by W. H. Allen, UK in paperback
With cover artwork by: Andrew Skilleter
ISBN: 0 426 20166 3

plot synopsis

The Keller Machine extracts all evil impulses from the human mind and the Doctor and Jo visit a prison to watch the tests being carried out on convicts. A series of bizarre deaths at the prison follow, and the Doctor realises that the machine is using people's worst fears to frighten them to death. The creator of the machine is in reality the Master, who plans to kidnap a thunderbolt missile, which UNIT are escorting, and use it to threaten and then blackmail a world peace conference. The Keller Machine contains a mind parasite, which is quickly growing too powerful to control. Somehow, the Doctor has to destroy the machine and stop the Master...

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