Derek Martinus
Jon Pertwee
饰: Liz Shaw
Nicholas Courtney
饰:Brigadier Lethbridge-Stewart
Neil Wilson
饰:Seeley
饰:Captain Munro
Tessa Shaw
饰:Unit Officer
Allan Mitchell
饰:Wagstaffe
Hugh Burden
饰:Channing
饰:Mullins
Antony Webb
饰:Dr Henderson
Ellis Jones
饰:Technician
饰:2nd Reporter
Sydney Newman
Adam Dawson
Trevor Ray
Christine Rawlins
Christine Rawlins
Dudley Simpson
Trevor Ray