Private eye Edward Mercer travels to Venice to locate a man due a reward for his aid in the war. Shortly after arriving, he becomes the prime suspect in the murder of his local contact. In his quest to clear his name, Mercer uncovers a conspiracy. Even the local magistrate seems to be working against him, and Mercer begins to suspect the man he came to find is behind it all.
Ralph Thomas
Betty E. Box
Victor Canning
Ernest Steward
Nino Rota
Richard Todd
Edward Mercer
Eva Bartok
Adriana Medova
John Gregson
Renzo Uccello
George Coulouris
Chief of Police Spadoni
Margot Grahame
Rosa Melitus
Walter Rilla
Count Boria
John Bailey
Lieutenant Longo
Sid James
Bernardo
Martin Boddey
Gufo
Michael Balfour
Moretto
Sydney Tafler
Boldesca
Miles Malleson
Grespi
... and 11 more
CinemaSerf
Richard Todd is PI "Mercer" who is sent to Venice by a grateful French insurer to track down a man whom they want to reward for his sterling service during WWII. On arrival, however, things start to go seriously pear shaped, corpses abound and soon he must stay one step ahead of traitors and police ...
British Film-Makers