In Britain, a man with a shady past uses his antiquities shop as a front for smuggled diamonds but his young shop-assistant starts blackmailing him, leading to murder and to a police investigation.
Oskar Homolka
Derek Farr
Muriel Pavlow
Manning Whiley
Diana Dors
Kathleen Harrison
Garry Marsh
Kenneth Griffith
Jan Van Loewen
Johnnie Schofield
Irene Handl
Katie Johnson
Vi Kaley
David Keir
James Knight
Eliot Makeham
