Someone knocked out a man and left him for dead during a fishing trip in Portugal. That someone is either his fetching wife, or two business partners, all sporting guilty faces after his unexpected return. Two more murders and a frame-up befall the quartet before an inspector closes the case.
Terence Fisher | Director |
Leigh Brackett | Novel |
Michael Carreras | Screenplay |
George Sanders | Novel |
Bill Lenny | Editor |
Michael Carreras | Producer |
Walter J. Harvey | Director of Photography |
John Hollingsworth | Music Director |
Leonard Salzedo | Original Music Composer |
Jimmy Sangster | Production Manager |