A petty thief breaks into the home of a psychiatrist and gets caught in a web of a doctor who wishes to experiment on him and a doctor's wife who wishes to seduce him.
Dirk Bogarde
as Frank Clemmons
Alexis Smith
as Glenda Esmond
Alexander Knox
as Dr. Clive Esmond
Hugh Griffith
as Inspector Simmons
Patricia McCarron
as Sally Foster, maid
Maxine Audley
as Carol
Glyn Houston
as Bailey
Harry Towb
as Harry, second criminal
Russell Waters
as Manager of Pearce & Mann
Billie Whitelaw
as Receptionist at Pearce & Mann
Fred Griffiths
as Taxi Driver
Esma Cannon
as Scrubwoman with ladder
