as Lt. Walsh (uncredited)
as Carrington
as Doctor
as Begley
as Johnny Sanderson
as Brian Carter
as Pugh
as Richard Wagner
as King George VI
as Diver Navigator, X2
as Dr. Barrister
as Bit Role (uncredited)
as Stavrin
as Robert Burton
as Actor
as Charles
as Dr. Ian Breck
as John Patterson
as Leslie Parrish
as Philotas
as Gerry Domford
as Narrator
as Dr. Manx
as Lyall
as Gillam
as Martin Eliot
as Victor Franklin
as Philip McDowell
as Lt. Col. Brant
as Alan Haynes
as Mark
as Cartney
as Ronald Bridges
as Dr. Swanley
