During a holiday by the British seaside, Hornleigh and Bingham grow bored and turn their hand to investigating a local crime.
| Directing | Walter Forde | Director |
| Writing | Sidney Gilliat | Writer |
| Writing | Leonard Reginald Gribble | Novel |
| Writing | Frank Launder | Writer |
| Writing | J.O.C. Orton | Writer |
| Production | Edward Black | Producer |
| Sound | Louis Levy | Music |
| Editing | R. E. Dearing | Editor |
| Camera | Jack E. Cox | Director of Photography |
| Sound | Charles Williams | Original Music Composer |
| Writing | John P. Wynn | Characters |