Générique complet
Doctor Who: Spearhead from Space
Jon Pertwee
The Doctor
Caroline John
Liz Shaw
Nicholas Courtney
Brigadier Lethbridge-Stewart
Hugh Burden
Channing
Hamilton Dyce
Major General Scobie
AW
Antony Webb
Dr. Henderson
Neil Wilson
Seeley
TT
Talfryn Thomas
Mullins
John Breslin
Captain Munro
John Woodnutt
Hibbert
DS
Derek Smee
Ransome
HM
Henry McCarthy
Dr. Beavis
BB
Betty Bowden
Meg
AM
Allan Mitchell
Wagstaffe
RS
Robin Squire
Auton Scount / UNIT Driver
DD
David Dewhurst
Private Hawkins
