演职人员
导演
John Gorrie
The Doctor
William Hartnell
Susan Foreman
Carole Ann Ford
Barbara Wright
Jacqueline Hill
Ian Chesterton
William Russell
Arbitan
乔治·库卢里斯
Voord / Warrior / Ice Soldier / Aydan
Martin Cort
Voord / Ice Soldier / Second Judge
Peter Stenson
Voord
Gordon Wales
Altos
Robin Phillips
Sabetha
Katherine Schofield
Voice of Morpho (voice)
Heron Carvic
Darrius
Edmund Warwick
Vasor
Francis de Wolff
Ice Soldier / Larn
Michael Allaby
Ice Soldier / First Judge / Guard
Alan James
Ice Soldier
Anthony Verner
Tarron
Henley Thomas
Senior Judge
Raf De La Torre
Kala
Fiona Walker
Eyesen
Donald Pickering
Yartek
Stephen Dartnell
Eprin (uncredited)
Dougie Dean