Directed by
| John Huston | ||
Writing Credits
| Claud Cockburn | ... | (based on the novel "Beat the Devil" by) (as James Helvick) |
| Truman Capote | ... | (screenplay) and |
| John Huston | ... | (screenplay) |
| Anthony Veiller | ... | (screenplay collaboration) (uncredited) |
| Peter Viertel | ... | (screenplay collaboration) (uncredited) |
Cast (in credits order) verified as complete
| Humphrey Bogart | ... | Billy Dannreuther | |
| Jennifer Jones | ... | Gwendolen Chelm | |
| Gina Lollobrigida | ... | Maria Dannreuther | |
| Robert Morley | ... | Peterson | |
| Peter Lorre | ... | Julius O'Hara | |
| Edward Underdown | ... | Harry Chelm | |
| Ivor Barnard | ... | Maj. Jack Ross | |
| Marco Tulli | ... | Ravello | |
| Bernard Lee | ... | Insp. Jack Clayton | |
| Mario Perrone | ... | Purser on SS Nyanga | |
 |
Giulio Donnini | ... | Administrator |
| Saro Urzì | ... | Captain of SS Nyanga (as Saro Urzi) | |
| Juan de Landa | ... | Hispano-Suiza Driver | |
| Aldo Silvani | ... | Charles | |
| Rest of cast listed alphabetically: | |||
|
|
Dave Crowley | ... | (uncredited) |
| Julie Gibson | ... | (uncredited) | |
|
|
Alex Pochet | ... | Hotel Manager (uncredited) |
| Mimmo Poli | ... | Barman (uncredited) | |
| Peter Sellers | ... | Billy Dannreuther (voice) (uncredited) | |
| Manuel Serrano | ... | Ahmed (uncredited) | |
Produced by
| Humphrey Bogart | ... | executive producer (uncredited) |
| Jack Clayton | ... | associate producer |
| John Huston | ... | producer |
| Angelo Rizzoli | ... | producer (uncredited) |
| John Woolf | ... | producer (uncredited) |
Music by
| Franco Mannino | ||
Cinematography by
| Oswald Morris | ... | director of photography |
Editing by
| Ralph Kemplen | ||
Art Direction by
| Wilfred Shingleton | ||
Makeup Department
| Betty Lee | ... | hairdresser (as Bette Lee) |
| Connie Reeve | ... | makeup artist (as Constance Reeve) |
Production Management
| Bill Kirby | ... | production manager |
Second Unit Director or Assistant Director
| John Arnold | ... | assistant director |
| Erica Masters | ... | third assistant director (uncredited) |
| Robert Sterne | ... | second assistant director (uncredited) |
Art Department
| John Hoesli | ... | assistant art director (uncredited) |
| Elso Valentini | ... | set dresser: art department (uncredited) |
| Harry White | ... | draughtsman (uncredited) |
| Alan Withy | ... | draughtsman (uncredited) |
Sound Department
| Stan Hawkes | ... | dubbing editor (as Stanley Hawkes) |
| E. Law | ... | sound recordist |
| George Stephenson | ... | sound recordist |
| Barbara Hopkins | ... | dubbing crew (uncredited) |
| Bob Jones | ... | dubbing crew (uncredited) |
| Kevin McClory | ... | boom operator (uncredited) |
| Peter Myers | ... | assistant boom operator (uncredited) |
| Ernest Webb | ... | sound camera operator (uncredited) |
| Ivor Worsley | ... | dubbing crew (uncredited) |
Special Effects by
| Reg Johnson | ... | travelling mattes (uncredited) |
Visual Effects by
| Bryan Langley | ... | special processes (uncredited) |
Camera and Electrical Department
| Freddie Francis | ... | camera operator |
| Louis H. Lavelly | ... | chief production electrician |
| Robert Capa | ... | still photographer (uncredited) |
| James Devis | ... | clapper loader (uncredited) |
| Eric Gray | ... | still photographer (uncredited) |
| Dennis C. Lewiston | ... | clapper loader (uncredited) |
| Stephen Sondheim | ... | clapper boy (uncredited) |
| Gerry Turpin | ... | first assistant camera (uncredited) |
Editorial Department
| Philip Auguste | ... | second assistant editor (uncredited) |
| Roy Hyde | ... | first assistant editor (uncredited) |
Location Management
| James H. Ware | ... | location manager (as James Ware) |
Music Department
| Lambert Williamson | ... | musical director |
Script and Continuity Department
| Angela Allen | ... | continuity |
Additional Crew
| Jeanie Sims | ... | personal assistant to John Huston |
| Beryl Booth | ... | production secretary (uncredited) |
| Fred Hymns | ... | production accountant (uncredited) |
| Harriet Medin | ... | dialogue coach (uncredited) |
