A murderer is on the run from prison and is out to get everyone, especially the girl, who put him there. The detective gives chase with the help of a London cabbie who has aspirations of becoming a policeman himself.
| Directing | Michael Powell | Director |
| Writing | Joseph Jefferson Farjeon | Writer |
| Production | Henry Cohen | Producer |
| Production | Jerome Jackson | Producer |
| Camera | Geoffrey Faithfull | Director of Photography |
| Editing | Arthur Seabourne | Editor |
| Art | W.G. Saunders | Art Direction |
