 |  Cinema |
| Cinema |
 | Robert Langton |
 | Marie Langton |
 | Paul Conrad |
 | Det. Insp. Cameron |
 | Benny |
 | Mrs. Cross |
 | Anders |
 | Davies |
 | Watts |
 | Det. Sgt. Baker |
 | Elsie |
 | Hall Porter |
 | Watson |
 | Miss Newman |
 | Draughtsman |
 | Barman |
Mechanic | |
 | John Waring |
Time Checker | |
 | Police Photographer |
 | 'Jacky' |
 | Co-driver |
 | Mechanic |
Nurse | |
 | Detective |
 | Club patron |
 | Night Club Patron |