Cast
- Hugh Williams as Frank McSweeney
- Hy Hazell as Stella Mason
- Sid James as Freddy Evans
- Garry Marsh as Johnson
- Andrew Cruickshank as Inspector Clement Pill
- Ivor Barnard as Eustace Crabb
- Walter Hudd as Briggs
- Ella Retford as Lady Croup
- Hughie Green as Harold Croup
- Vida Hope as Jonquil Jones
- Frederick Leister as Walter Wibberley