출연진
제임스 메이슨
Cmdr. Max Easton
George Sanders
Sir Charles Holland
베라 마일스
Virginia Killain
Robert Flemyng
Cmdr. John Larkin
Oliver Johnston
Minister
William Kendall
Tom
Duncan Lamont
1st Special Branch man Gregson
Harry Andrews
Capt. Graham
Peter Barkworth
Sub Lt. Brown
Rachel Gurney
Clara Holland
Martin Stephens
John Holland
Waveney Lee
Marcia Holland
Charles Carson
Robert Holland
Junia Crawford
Susan
Henry B. Longhurst
Club Member (as Henry Longhurst)
Roger Maxwell
Club Member
Gerald Case
Club Member
Donald Bisset
Club Member
Desmond Roberts
Club Member
Reginald Smith
Club Steward
Rosemary Dorken
WREN Officer