亨弗莱·鲍嘉

Humphrey Bogart

饰：比利 Billy Dannreuther

珍妮弗·琼斯

Jennifer Jones

饰：格温德琳太太 Mrs. Gwendolen Chelm

吉娜·劳洛勃丽吉达

Gina Lollobrigida

饰：玛丽亚 Maria Dannreuther

罗伯特·莫利

Robert Morley

饰：Peterson (crook #1)

彼得·洛

Peter Lorre

饰：Julius O'Hara (crook #2)

艾华·翁德道

Edward Underdown

饰：Harry Chelm

Ivor Barnard

饰：Maj. Jack Ross (crook #3; aka The Galloping Major)

马科·图里

Marco Tulli

饰：Ravello (crook #4)

伯纳德·李

Bernard Lee

饰：Jack Clayton (CID Inspector, Scotland Yard)

Mario Perrone

Mario Perrone

饰：Purser, SS Nyanga

Giulio Donnini

饰：Administrator

萨罗·乌尔济

Rosario Urzì （本名）

饰：Captain, SS Nyanga

阿尔多·西尔瓦尼

Aldo Silvani

饰：Charles (restaurant owner)

Juan de Landa

饰：Hispano-Suiza driver

Julie Gibson

Julie Gibson

Alex Pochet

Alex Pochet

饰：Hotel manager (uncredited)

米莫·波利

Mimmo Poli

饰：Barman (uncredited)

Manuel Serano

Manuel Serano

饰：Ahmed (Arab inquisitor) (uncredited)