Trailer
Images
 | Dirk Bogarde as Dr. Simon Sparrow |
 | Brenda De Banzie as Miss Muriel Mallet |
 | Brigitte Bardot as Helene Colbert |
 | James Robertson Justice as Captain Wentworth Hogg |
 | Maurice Denham as Steward Easter |
 | Michael Medwin as Third Officer Trail |
 | Hubert Gregg as Second Officer Aubrey Archer |
 | James Kenney as Fellowes |
 | Raymond Huntley as Captain Beamish |
 | Geoffrey Keen as Hornbeam |
 | George Coulouris as Chippie |
 | Noel Purcell as Corble |
 | Jill Adams as Jill |
 | Joan Sims as Wendy Thomas |
 | Cyril Chamberlain as Mr. Whimble |
 | Toke Townley as Vic Jenkins |
 | Thomas Heathcote as Ordinary Seaman Wilson |
 | Abe Barker as Harry |
 | Frederick Piper as Sandyman |
 | Michael Shepley as Jill's Father |
 | Eugene Deckers as Colonel Porella |
 | Mary Laura Wood as Hostess |
| Ekali Sokou as Phyllis |
 | Joan Hickson as Mrs. Thomas |
| Felix Felton as Dr. George Thomas |
 | Diana Dors as Party Guest (uncredited) |
 | Fred Griffiths as Seaman (uncredited) |
 | Carol White as Girl (uncredited) |
| Chris Adcock as Crewman (uncredited) |
| William Baskiville as Passenger (uncredited) |
 | Martin Benson as Head Waiter (uncredited) |
 | Jim Brady as Ordinary Seaman Merritt (uncredited) |
| Daniel Brown as Man in Jail (uncredited) |
| Dennis Carnell as Customs Officer (uncredited) |
 | Paul Carpenter as Captain (uncredited) |
| Austin Cooper as Passenger (uncredited) |
| Dan Cressey as Crewman (uncredited) |
| Richard Duke as Passenger (uncredited) |
 | Fred Haggerty as Released Prisoner (uncredited) |
| Patrick Halpin as Passenger (uncredited) |
| Lindsay Hooper as Crewman (uncredited) |
| Gordon Humphries as Passenger (uncredited) |
 | Harold Kasket as Policeman in Prison (uncredited) |
| Cyril Kent as Released Prisoner (uncredited) |
| Aileen Lewis as Lady in Nightclub (uncredited) |
| Jack Mandeville as Waiter (uncredited) |
| Louis Matto as Crewman (uncredited) |
 | Gibb McLaughlin as Undertaker (uncredited) |
 | Jill Melford as Lady at Dance (uncredited) |
| John More as Passenger (uncredited) |
| Bob Raymond as Policeman (uncredited) |
| Fred Real as Passenger / Officer (uncredited) |
| Arthur Sandifer as Passenger (uncredited) |
 | Stuart Saunders as Policeman on Dock (uncredited) |
| Delene Scott as Woman (uncredited) |
| Jack Sharp as Crewman (uncredited) |
 | John Singer as Sailor in Prison (uncredited) |
| Paddy Smith as Passenger (uncredited) |
| George Spence as Undertaker (uncredited) |
 | Emile Stemmler as Waiter (uncredited) |
| John Timberlake as Crewman (uncredited) |
| Joe Wadham as Passenger (uncredited) |
| Eric Wetherell as Passenger (uncredited) |
 | Percy Herbert as Helmsman (uncredited) |
| Martin Benson as Head Waiter (Uncredited) |
| Production | |
| Earl St. John | Executive Producer |
Sound | |
| Bruce Montgomery | Music |
Editing | |
| Frederick Wilson | Editor |
Camera | |
| Ernest Steward | Director of Photography |
Writing | |
| Richard Gordon | Screenplay |
Directing | |
| Ralph Thomas | Director |
Writing | |
| Jack Davies | Screenplay |
Production | |
| Betty E. Box | Producer |
Writing | |
| Nicholas Phipps | Screenplay |
Sound | |
| Eric Boyd-Perkins | Sound Editor |
| Bruce Montgomery | Original Music Composer |
