Anthony Hopkins
Philip Calvert
Robert Morley
Uncle Arthur
Nathalie Delon
Charlotte
Jack Hawkins
Sir Anthony Skouras
Corin Redgrave
Hunslett
Derek Bond
Lord Charnley
Ferdy Mayne
Lavorski
Maurice Roëves
Lt. Williams - Helicopter Pilot
L
Leon Collins
Tim Hutchinson
Wendy Allnutt
Sue Kirkside
Peter Arne
Capt. Imrie
Oliver MacGreevy
Quinn
J
Jon Croft
Durran
T
Tom Chatto
Lord Kirkside
C
Charlie Stewart
Sgt. Macdonald
Edward Burnham
Macullum
Del Henney
Dungeon Guard
Bill Brandon
Thug (uncredited)
H
Harry Fielder
Thug on Boat (uncredited)
M
Martin Grace
Thug (uncredited)
Charles Gray
Sir Anthony Skouras (voice) (uncredited)
Prentis Hancock
Agent (uncredited)
B
Barrie Hesketh
Seaman (uncredited)
G
George Leech
Thug (uncredited)