 Alan BaxterMike Selby | Mike Selby |
 Barbara ShelleyLiliane Crawford | Liliane Crawford |
 Ferdy MayneEdwards | Edwards |
 Jennifer JayneAnne Bruce | Anne Bruce |
| AArthur GomezJohn Crawford | John Crawford |
 Jack MelfordInspector Gates | Inspector Gates |
 Geoffrey HibbertMax Perrin | Max Perrin |
| CCharles ClayHenry Bruce | Henry Bruce |
| MMarianne BraunsSally | Sally |
| SSheldon AllanBarman | Barman |
 Harry TowbVince | Vince |
| BBarbara CochranCynthia | Cynthia |
| MMaxwell FosterPolice Doctor | Police Doctor |
| CColin RixDetective Parker | Detective Parker |
 Stella BonheurMrs. Edwards | Mrs. Edwards |
| CCharles CameronPublican | Publican |
| JJohn AdamsPolice Constable (uncredited) | Police Constable (uncredited) |
| JJimmy ChartersMan in Windsor Lad Pub (uncredited) | Man in Windsor Lad Pub (uncredited) |
| EErnest FennemoreGolden Bowl Club Patron (uncredited) | Golden Bowl Club Patron (uncredited) |
| RRex GarnerGolden Bowl Club Waiter (uncredited) | Golden Bowl Club Waiter (uncredited) |
| AAlex GrahamCard Player (uncredited) | Card Player (uncredited) |
| BBenny GreenMan Selling Stone Jewelry (uncredited) | Man Selling Stone Jewelry (uncredited) |
| GGerry JudgeGolden Bowl Club Waiter (uncredited) | Golden Bowl Club Waiter (uncredited) |
| FFred StroudGolden Bowl Club Patron (uncredited) | Golden Bowl Club Patron (uncredited) |
| JJohn TathamPolice Photographer (uncredited) | Police Photographer (uncredited) |
| JJoe Wadham(uncredited) | (uncredited) |
| JJohn WilderHotel Guest (uncredited) | Hotel Guest (uncredited) |
| JJohnny WyneCard Player (uncredited) | Card Player (uncredited) |
