Sylvester McCoy
The Doctor
Sophie Aldred
Ace
Kevin Eldon
Antimony
Leonard Fenton
Casmus
John Sessions
General Tannis
Stephen Fry
The Minister of Chance
B
Britta Gartner
Senator Sala
P
Peggy Batchelor
The Kingmaker
Jon Culshaw
Golcrum / Senator Hawk / President
S
Stephen Brody
Speedwell
Dave Hill
Nessican
C
Charlotte Palmer
Dr. Cain
Anthony Stewart Head
Saint Valentine
Jacqueline Pearce
Admiral Mettna
G
Gareth Jones
Campion
A
Andrew McGibbon
Captain Carne
Michael Yale
Lieutenant Suneel
Robert Rietti
Premier Bedloe
Nicholas Courtney
The Brigadier
Emma Ferguson
Magan
H
Huw Thomas
The President of Sanity
N
Nik Romero
Major Bander / Prime Minister
David Soul
Mission Control
Julienne Davis
Computer
R
Richard Garaghty
Man
C
Charlotte Palmer
Doctor Cane (voice)