 Jane WymanEve Gill | Eve Gill |
 Marlene DietrichCharlotte Inwood | Charlotte Inwood |
 Michael WildingDet. Insp. Wilfried 'Ordinary' Smith | Det. Insp. Wilfried 'Ordinary' Smith |
 Richard ToddJonathan Cooper | Jonathan Cooper |
 Alastair SimCommodore Gill | Commodore Gill |
 Sybil ThorndikeMrs. Gill | Mrs. Gill |
 Kay WalshNellie Goode | Nellie Goode |
 Miles MallesonMr. Fortesque | Mr. Fortesque |
| HHector MacGregorFreddie Williams | Freddie Williams |
 Joyce Grenfell'Lovely Ducks' | 'Lovely Ducks' |
 André MorellInspector Byard | Inspector Byard |
 Patricia HitchcockChubby Bannister | Chubby Bannister |
 Ballard BerkeleySergeant Mellish | Sergeant Mellish |
 John HarveyInspector Loomis (uncredited) | Inspector Loomis (uncredited) |
 Alfred HitchcockMan Staring at Eve on Street (uncredited) | Man Staring at Eve on Street (uncredited) |
 Robert AdairRough Individual (uncredited) | Rough Individual (uncredited) |
 Alfie BassStage Hand with Microphone (uncredited) | Stage Hand with Microphone (uncredited) |
| HHyma BeckleyMan in Pub (uncredited) | Man in Pub (uncredited) |
| GGordon Bell2nd Chauffeur (uncredited) | 2nd Chauffeur (uncredited) |
| GGerald CasePoliceman (uncredited) | Policeman (uncredited) |
| RRobert CawdronPoliceman (uncredited) | Policeman (uncredited) |
 Cyril ChamberlainDetective Sgt. Loomis (uncredited) | Detective Sgt. Loomis (uncredited) |
| AAnn CodringtonHelper (uncredited) | Helper (uncredited) |
| BBrenda CowlingPlump RADA Girl (uncredited) | Plump RADA Girl (uncredited) |
| HHarold CoyneExtra (uncredited) | Extra (uncredited) |
| BBasil CunardMr. Tippett (uncredited) | Mr. Tippett (uncredited) |
 Nuna DaveyMasculine Woman (uncredited) | Masculine Woman (uncredited) |
| PPetra DaviesRADA Girl (uncredited) | RADA Girl (uncredited) |
 Howard Douglas3rd Chauffeur (uncredited) | 3rd Chauffeur (uncredited) |
| JJosephine DouglasValerie (uncredited) | Valerie (uncredited) |
