Frederick Piper
Sandyman
Brigitte Bardot
Hélène Colbert
Brenda De Banzie
Muriel Mallet
Geoffrey Keen
Hornbeam
George Coulouris
"Chippie" the Carpenter
James Robertson Justice
Capt. Hogg
Joan Hickson
Mrs. Thomas
Thomas Heathcote
Wilson
Dirk Bogarde
Dr. Simon Sparrow
Michael Medwin
Sub-lieutenant Trail
Noel Purcell
Corbie
Maurice Denham
Easter
Joan Sims
Wendy Thomas
Michael Shepley
Jill's Father
Raymond Huntley
Capt. Beamish
Carol White
Girl (uncredited)
Diana Dors
Party Guest (uncredited)
Cyril Chamberlain
Whimble
James Kenney
Fellowes
Eugene Deckers
Colonel Perello
Toke Townley
Jenkins
Hubert Gregg
Archer
Jill Adams
Jill
Abe Barker
Old Harry
Mary Laura Wood
Blonde