Tom Conway, Mila Parély, Naomi Chance, Eric Pohlmann, Andrew Osborn, Richard Wattis, Margaret Halstan, Eileen Way, Michael Ripper, Betty Cooper, Thomas Heathcote, Alan Rolfe, Roger Delgado, Reed De Rouen, Delphi Lawrence
Discharged by his employer, a private eye stays on a jewel theft case after a model with information for him is murdered.