Directed by
| Harry Booth | ||
Writing Credits (in alphabetical order)
| Brian Clemens | ... | (writer) |
Cast (in credits order) complete, awaiting verification
| Robert Vaughn | ... | Harry Rule | |
| Nyree Dawn Porter | ... | Contessa Caroline di Contini | |
| Tony Anholt | ... | Paul Buchet (credit only) | |
| Donald Eccles | ... | Douglas Perston | |
| Patrick Magee | ... | Gardner | |
| Keith Buckley | ... | Kurt | |
| Tom Chadbon | ... | Vent | |
| Gertan Klauber | ... | Gromeld | |
 |
Grahame Mallard | ... | Second Tracker |
| Izabella Telezynska | ... | Ingrid - Gardner's Secretary (as Isabella Telezynska) | |
| Rest of cast listed alphabetically: | |||
|
|
Gus | ... | Harry's dog (uncredited) |
Produced by
| Gerry Anderson | ... | producer |
| Reg Hill | ... | producer |
Music by
| John Cameron | ... | (music composed and directed by) |
Cinematography by
| Brendan J. Stafford | ... | director of photography |
Editing by
| David Lane | ||
Casting By
| Mary Selway | ||
Art Direction by
| Bob Bell | ||
Makeup Department
| Eddie Knight | ... | makeup artist |
| Betty Sherriff | ... | hairdresser |
Production Management
| Norman Foster | ... | production manager |
| Sherwood Price | ... | executive in charge of production |
| Desmond Saunders | ... | post-production supervisor |
Second Unit Director or Assistant Director
| David Bracknell | ... | assistant director |
Sound Department
| Len Abbott | ... | sound recordist |
| John Beaton | ... | sound editor |
| J.B. Smith | ... | sound recordist (as J B Smith) |
| Alan Willis | ... | sound mixer |
Stunts
| Roy Vincente | ... | stunt director |
Camera and Electrical Department
| Ray Sturgess | ... | camera operator |
Costume and Wardrobe Department
| Germinal Rangel | ... | gowns: Miss Porter |
| James Smith | ... | wardrobe supervisor |
Music Department
| John Cameron | ... | musical director |
| Mitch Murray | ... | composer: theme song "Avenues and Alleyways" |
Script and Continuity Department
| Tony Barwick | ... | script editor |
| Marjorie Lavelly | ... | continuity |