Rodney Bennett
Director
Robert Holmes
Writer
Philip Hinchcliffe
Producer
Dick Mills
Special Sound Effects
Barbara Kidd
Costume Design
Dudley Simpson
Original Music Composer
Tony Oxley
Visual Effects
Sylvia James
Makeup Artist
Robert Holmes
Script Editor
John Friedlander
Visual Effects
Marion McDougall
Production Assistant
Roger Murray-Leach
Production Design
Nigel Wright
Lighting Director
John Lloyd
Sound
George Gallaccio
Production Manager
Delia Derbyshire
Theme Song Performance
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Ian Marter
Harry Sullivan
Wendy Williams
Vira
Kenton Moore
Noah
Richardson Morgan
Rogin
John Gregg
Lycett
Christopher Masters
Libri
Stuart Fell
The Wirrn
Nick Hobbs
The Wirrn
Gladys Spencer
High Minister (voice)
Peter Tuddenham
Voices on Nerva (voice)
