Trailer
Images
 | Raquel Welch as Fathom Harvill |
 | Anthony Franciosa as Peter Merriwether |
 | Ronald Fraser as Col. Douglas Campbell, Chief of HADES |
 | Richard Briers as Flight Lt. Timothy Webb |
 | Greta Chi as Maj. Jo-May Soon (KGB) |
 | Tom Adams as Mike |
 | Elizabeth Ercy as Ulla |
 | Ann Lancaster as Mrs. Trivers |
 | Tutte Lemkow as Mehmed |
 | Reg Lye as Mr. Trivers |
 | Clive Revill as Serapkin |
| Directing | |
| Leslie H. Martinson | Director |
Writing | |
| Lorenzo Semple Jr. | Screenplay |
| Larry Forrester | Novel |
Camera | |
| Michael Walter | Key Grip |
Costume & Make-Up | |
| Bridget Sellers | Wardrobe Supervisor |
Directing | |
| David Tringham | Assistant Director |
Costume & Make-Up | |
| Alan Brownie | Makeup Artist |
Editing | |
| Elizabeth Thoyts | Assistant Editor |
Sound | |
| John Dankworth | Conductor |
| Jonathan Bates | Sound Editor |
Art | |
| Maurice Carter | Art Direction |
| Maurice Binder | Title Designer |
Sound | |
| Cyril Collick | Sound Recordist |
Crew | |
| Donna Garrett | Stunt Double |
Sound | |
| John Dankworth | Original Music Composer |
Costume & Make-Up | |
| Joan Smallwood | Hairdresser |
Camera | |
| Chic Waterson | Camera Operator |
Editing | |
| Max Benedict | Editor |
Costume & Make-Up | |
| Freddie Williamson | Makeup Artist |
Camera | |
| Douglas Slocombe | Director of Photography |
Costume & Make-Up | |
| Kiki Byrne | Costume Design |
