A woman arranges a burglary to try to recover a stolen diary with compromising details written in it.
| Actor | Role |
|---|---|
 Tommy TrinderDugsie Gibbs | Dugsie Gibbs |
 Fred EmneyHerbert | Herbert |
 Googie WithersDora | Dora |
 Greta GyntFrankie Barnes | Frankie Barnes |
 David HutchesonPeter Thurston | Peter Thurston |
| BBertha BelmoreDr. Grimstone | Dr. Grimstone |
 Basil RadfordLord Pilton | Lord Pilton |