Directed by
| Bernard Knowles | ||
Writing Credits (in alphabetical order)
| Jack Pulman | ... | (writer) |
Cast (in credits order)
| Robert Beatty | ... | Det. Insp. Maguire | |
| Sydney Tafler | ... | Smiler Harris | |
| Brian Peck | ... | Freddie Wheeler | |
| Robert Rietty | ... | George Williams | |
| John Warwick | ... | Jim Atkins | |
 |
Marianne Benet | ... | Vera Williams |
|
|
Victor Brooks | ... | Superintendent |
| Rest of cast listed alphabetically: | |||
|
|
Robert Hunter | ... | Grabman (uncredited) |
|
|
Beatrice Kane | ... | Mrs. Cadd (uncredited) |
|
|
Derek Prentice | ... | Scottish Police Sergeant (uncredited) |
|
|
Charles Rayford | ... | Assault Victim (uncredited) |
|
|
Graham Rowe | ... | Gerry Bright (uncredited) |
|
|
Stuart Saunders | ... | Sgt. Johnson (uncredited) |
Produced by
| Harry Alan Towers | ... | producer |
Music by
| Sidney Torch | ||
Cinematography by
| Eric Cross | ... | (lighting cameraman) |
Editing by
| Inman Hunter | ||
Art Direction by
| Frank White | ||
Production Management
| F. Sherwin Green | ... | production supervisor |
Second Unit Director or Assistant Director
| Roy Baird | ... | assistant director |
Sound Department
| Eric Bayman | ... | sound recordist |
| Gladys Bremson | ... | dubbing editor |
| Cecil Mason | ... | sound recordist |
| Terry Sharratt | ... | boom operator (uncredited) |
Camera and Electrical Department
| Ian Craig | ... | exterior cameraman |
| Eric Cross | ... | lighting cameraman |
Location Management
| Robert Lynn | ... | location manager |
Music Department
| Tommy Reilly | ... | musician: harmonica solo |
Script and Continuity Department
| Leonora Hail | ... | continuity (as Leonore Hail) |
Additional Crew
| Tom Fallon | ... | police consultant (as Ex-Superintendent Tom Fallon of Scotland Yard) |
| Duncan Webb | ... | crime consultant |