Nicholas Courtney
The Brigadier
Ian Marter
Harry Sullivan
John Levene
RSM Benton
John Woodnutt
Duke of Forgill
Lillias Walker
Sister Lamont
Angus Lennie
Angus
Tony Sibbald
Huckle
Hugh Martin
Munro
Bruce Wightman
Radio Operator
Keith Ashley
Zygon
Robert Russell
The Caber
