Plunkett
Capt. Arthur Rostron
Brigadier
General Paterson
Sir Millington Drake, British Minister, Montevideo
Ambassador Baring
Aldridge
King Arthur
General Whiting
Major Guy Ashley
Maj. Elliott
Clive Bedford
Dr. Kaneslaey
Baron Hugo Traun
Col. Strang
Bit Part (uncredited)
(uncredited)
John Doyce
Andrei Bulba
Sir Andrew Foulkes
Bob Carter
Roddy Hammond
Det. Insp. Forsythe
Flag Lt. Steve Langham
Sir Andrew Ffoulkes
Rex Farringdon
Tony Fields
Toby Griffiths
Peter Bradley
Otto
Ralph Morlant
Lt. Ronald Jamieson
Lt. Valentine
Bart
Gerald Varrick
Philip Whitney
Dobbin
Lt. Iwan Petrovitch
Arthur Raymond
Phillip Weeks
Tom Ingleside
Leslie Darrow
Freddie Granton
Capt. Arthur Chamberlain
Hibbert
Brooks - the Butler
Lord Charles Deeford
