阿莉达·瓦莉

Alida Valli

饰：Roberta Gleukovitch

斯蒂芬·默里

Stephen Murray

饰：British Consul in Venice

Richard O'Sullivan

Richard O'Sullivan

饰：Roger Court

爱德华多·钱内利

Eduardo Ciannelli

饰：Dr. Vivaldi

Remington Olmstead

饰：Ramondo

Helen Goss

饰：Undetermined Role

尼里奥·贝尔纳迪

Nerio Bernardi

饰：Minor Role

圭多·切拉诺

Guido Celano

饰：Chief Constable

Giorgio Constantini

饰：Pescovitch

Jacopo Tecchi

Jacopo Tecchi

饰：Minor Role

Giovanni Karuz

Giovanni Karuz

饰：Third Killer

Armando Papette

Armando Papette

饰：Second Killer

Angelo Cecchelin

Angelo Cecchelin

饰：Luza

Nino Vechina

Nino Vechina

饰：First Killer

Alessandro Paulon

Alessandro Paulon

饰：Morgan

Joan Butterfield

Joan Butterfield

饰：Mrs. Harrington

特瑞沃·霍华德

Trevor Howard

饰：Major Roger Court

理查德·贝斯哈特

Richard Basehart

饰：Joe Hamstringer

阿诺尔多·弗阿

Arnoldo Foà

饰：Commissioner

Giorgio Costantini

饰：Pescovitch

Remington Olmsted

饰：Ramondo,(as Remington Olmstead)