Directed by
| Sidney J. Furie | ||
Writing Credits (in alphabetical order)
| Francis Clifford | ... | (novel) |
| Stanley Mann | ... | (screenplay) |
Cast (in credits order)
| Frank Sinatra | ... | Sam Laker | |
| Peter Vaughan | ... | Martin Slattery | |
| Derren Nesbitt | ... | Colonel Hartmann | |
| Nadia Gray | ... | Karen Gisevius | |
| Toby Robins | ... | Ruth | |
| Inger Stratton | ... | Anna | |
| Cyril Luckham | ... | Cabinet minister | |
| Edward Fox | ... | Ritchie Jackson | |
 |
J.A.B. Dubin-Behrmann | ... | Joseph |
| Michael Newport | ... | Patrick Laker | |
| Rest of cast listed alphabetically: | |||
|
|
Joscik Barbarossa | ||
|
|
Roy Hanlon | ||
| Victor Beaumont | ... | Radio Operator (uncredited) | |
|
|
Paul Beradi | ... | Ministry Man (uncredited) |
|
|
George Curtis | ... | Man in Passport Queue (uncredited) |
| Stanley Meadows | ... | Psychiatrist (uncredited) | |
| George Murcell | ... | Frenzl's Guard (uncredited) | |
| James Payne | ... | Man at Printing Press (uncredited) | |
|
|
Robert Wisepart | ... | Son (uncredited) |
Produced by
| Brad Dexter | ... | producer |
Music by
| Harry Sukman | ||
Cinematography by
| Otto Heller | ... | director of photography |
Editing by
| Barrie Vince | ||
Art Direction by
| Peter Proud | ||
Makeup Department
| Barbara Ritchie | ... | hairdresser |
Production Management
| Fred Slark | ... | production manager |
Second Unit Director or Assistant Director
| Michael Dryhurst | ... | assistant director |
Art Department
| William Alexander | ... | assistant art director (as Bill Alexander) |
| Ronnie Le Drew | ... | on-set dresser (uncredited) |
Sound Department
| Maurice Askew | ... | sound recordist |
| Alan Bell | ... | sound editor |
| Peter Davies | ... | sound recordist |
| Arthur Ridout | ... | sound editor |
| Ken Nightingall | ... | boom operator (uncredited) |
| Terry Sharratt | ... | sound (uncredited) |
| Lionel Strutt | ... | dubbing mixer (uncredited) |
Camera and Electrical Department
| Godfrey A. Godar | ... | camera operator (as Godfrey Godar) |
| Bob Rickerd | ... | clapper loader (uncredited) |
| David Wynn-Jones | ... | focus puller (uncredited) |
Editorial Department
| Alan Brett | ... | assistant film editor |
Music Department
| Herbert W. Spencer | ... | orchestrator (uncredited) |
| Morris Stoloff | ... | musical director (uncredited) |
Script and Continuity Department
| Pat Moon | ... | continuity |
Additional Crew
| James Payne | ... | featured extra and stand in |
| David Michael Kay | ... | aviation services (uncredited) |
| Doreen Landry | ... | publicist (uncredited) |
| James Payne | ... | stand-in (uncredited) / stand-in: Frank Sinatra (uncredited) |
