Doctor Who Guide: The Trial of a Time Lord (Terror of the Vervoids)

Last updated 24 March 2024

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Part Nine

Series Episode Number: 648

World Premiere: Sat 1 Nov 1986 - 5:47pm GMT [BBC One] (United Kingdom)
First Broadcast: Sun 11 Dec 1988 - 11:00pm CST [WTTW 11 Chicago]
Running Time: 24 minutes 56 seconds

5.20 Million (UK)

Appreciation Index: 66 (UK)

Chart Position: 85 () (UK)

Recorded on Wed 16 Jul 1986 in Television Centre 1

The Doctor and Mel are taking a rest aboard the Hyperion III when a series of murders lead them to suspect there is more to Professor Laskey's party than initially appears.

Characters hide uncredited
The Doctor		Colin Baker
Melanie		Bonnie Langford
The Valeyard		Michael Jayston
The Inquisitor		Lynda Bellingham
Professor Lasky		Honor Blackman
Commodore		Michael Craig
Rudge		Denys Hawthorne
Janet		Yolande Palfrey
Doland		Malcolm Tierney
Bruchner		David Allister
Grenville/Enzu		Tony Scoggo
Kimber		Arthur Hewlett
Edwardes		Simon Slater
Atza		Sam Howard
Ortezo		Leon Davis
Guard/First Guard		Hugh Beverton
Hyperion III Officer		Richard Bonehill (uncredited)
Hyperion III Officer		Robert Goodman (uncredited)
Time Lord		Kenneth Thomas (uncredited)
Time Lord		David Bache (uncredited)
Time Lord		Derek Hunt (uncredited)
Time Lord		David Fieldsend (uncredited)
Time Lord		John Buckmaster (uncredited)
Time Lord		Leslie Fry (uncredited)
Time Lord		Jim Delaney (uncredited)
Time Lord		Roy Seeley (uncredited)
Time Lord		Lew Hooper (uncredited)
Time Lord		David Eynon (uncredited)
Time Lord		Jack Horton (uncredited)
Time Lord		Martin Clark (uncredited)
Time Lord		Bob Hargreaves (uncredited)
Time Lord		Barry Butler (uncredited)
Court Guard		Oscar Peck (uncredited)
Court Guard		Gary Forecast (uncredited)
Court Guard		John Capper (uncredited)
Court Guard		Kevin O'Brian (uncredited)
Clerk of the Court		Ian Marshall-Fisher (uncredited)
Hyperion Crew		Quint Boa (uncredited)
Hyperion Crew		Richard Bonehill (uncredited)
Hyperion Crew		Paul Holmes (uncredited)
Hyperion Crew		John Constable (uncredited)
Hyperion Crew		Lea Derek (uncredited)
Hyperion Crew		Martin Hyder (uncredited)
Hyperion Crew		Barry Holland (uncredited)
Hyperion Crew		Robert Goodman (uncredited)
Hyperion Crew		John Small (uncredited)
Hyperion Crew		Maurice Iley (uncredited)
Hyperion Crew		Kevin Vaughan (uncredited)
Hyperion Crew		Jonny Lee-Harris (uncredited)
Hyperion Crew		Martin Clark (uncredited)
Hyperion Crew		Michael Summerfield (uncredited)
Hyperion Crew		Geoff Whitestone (uncredited)

Production Team include uncredited
Writer		Pip Baker
Writer		Jane Baker
Director		Chris Clough
Producer		John Nathan-Turner
Designer		Dinah Walker
Costume Designer		Andrew Rose
Make-up Designer		Shaunna Harrison
Studio Lighting		Don Babbage
Studio Sound		Brian Clark
Vision Mixer		Shirley Coward
Videotape Editor		Hugh Parson
Technical Coordinator		Alan Arbuthnott
Camera Supervisor		Alec Wheal
Visual Effects Designer		Kevin Molloy
Video Effects		Danny Popkin
Production Assistant		Jane Wellesley
Assistant Floor Manager		Karen Little
Production Manager		Ian Fraser
Production Associate		June Collins
Production Associate		Jenny Doe
Incidental Music		Malcolm Clarke
Special Sound		Dick Mills
Special Sound		BBC Radiophonic Workshop

«« Part Nine Part Ten Part Eleven Part Twelve »»

The Trial of a Time Lord (Mindwarp)

The Trial of a Time Lord (The Ultimate Foe)

Part Nine

5.20 Million (UK)

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