Directed by
| Mario Zampi | ||
Writing Credits
| Michael Pertwee | ... | (screenplay) |
| Frank Muir | ... | (additional dialogue) and |
| Denis Norden | ... | (additional dialogue) |
Cast (in credits order) complete, awaiting verification
 |
Jimmy Edwards | ... | Professor Jim Edwards |
|
|
Arthur Howard | ... | Pettigrew |
| Martita Hunt | ... | Lady Gore-Willoughby | |
| Sydney Tafler | ... | Sid Biggs (as Sidney Tafler) | |
| Raymond Huntley | ... | Garrick-Jones | |
| Reginald Beckwith | ... | Bishop Wendover | |
|
|
Vanda Hudson | ... | Matron (as Vanda) |
| Melvyn Hayes | ... | Cecil Biggs | |
| Mitch Mitchell | ... | Wendover (as John Mitchell) | |
| Donald Hewlett | ... | Hamley | |
| Richard Briers | ... | Colbourne | |
| Neil Wilson | ... | Hackforth | |
|
|
Gordon Phillott | ... | Dinwiddie |
|
|
John Wilder | ... | Roebuck |
|
|
Graham Tonbridge | ... | Pelbrook |
|
|
Paul Castaldini | ... | Prince Hassid |
| George Pastell | ... | Swarthy Man | |
| George Selway | ... | 1st Man | |
|
|
Richard Shaw | ... | 2nd Man |
| John Stuart | ... | Police Officer | |
| Rest of cast listed alphabetically: | |||
| Ed Devereaux | ... | Policeman (uncredited) | |
|
|
Hennie Scott | ... | Boy (uncredited) |
Produced by
| Giulio Zampi | ... | associate producer |
| Mario Zampi | ... | producer |
Music by
| Stanley Black | ||
Cinematography by
| Gilbert Taylor | ... | director of photography |
Editing by
| Richard Best | ||
Casting By
| G.B. Walker | ... | (as Gery Walker) |
Art Direction by
| Ivan King | ||
Makeup Department
| Bob Clark | ... | makeup artist |
| A.G. Scott | ... | hairdresser |
Production Management
| Denis Johnson | ... | production manager |
Second Unit Director or Assistant Director
| Gordon Gilbert | ... | assistant director |
Sound Department
| Arthur Bradburn | ... | sound recordist |
| Charles Crafford | ... | dubbing editor |
| Len Shilton | ... | sound mixer |
Special Effects by
| George Blackwell | ... | special effects |
Camera and Electrical Department
| Val Stewart | ... | camera operator |
| Kelvin Pike | ... | focus puller (uncredited) |
Music Department
| The Associated British Studio Orchestra | ... | music played by |
| Stanley Black | ... | music director |
| A.W. Lumkin | ... | recording director: music |
Script and Continuity Department
| Elizabeth Wilcox | ... | continuity |
Additional Crew
| Norman Butcher | ... | aviation adviser |
| Kathleen Connors | ... | scenario editor |
