A panhandler who opens car doors for people in London's theatre district finds himself involved in a deadly mystery when a corpse with a cash-stuffed wallet falls out of a vehicle and he helps himself to some of the money.
| Directing | Gordon Parry | Director |
| Writing | William Templeton | Writer |
| Writing | Georges Simenon | Novel |
| Production | Theo Lageard | Producer |
| Sound | Mischa Spoliansky | Music |
| Camera | Hone Glendinning | Director of Photography |
| Editing | Charles Hasse | Editor |
| Art | Maurice Fowler | Art Direction |
| Costume & Make-Up | Joan Carpenter | Hair Designer |
| Costume & Make-Up | Freddie Williamson | Makeup Artist |
| Production | Victor Peck | Production Manager |
| Sound | Tommy Meyers | Sound Recordist |
| Camera | Gerald Moss | Camera Operator |
| Directing | Rita Davison | Continuity |
| Editing | Peter Pitt | Assistant Editor |
| Writing | David Evans | Writer |