贝比·丹尼尔斯

Bebe Daniels

饰：Ruth Wonderly

里卡多·柯兹

Ricardo Cortez

饰：Sam Spade

Dudley Digges

饰：Casper Gutman

尤娜·默克尔

Una Merkel

饰：Effie Perrine

罗伯特·埃利奥特

Robert Elliott

饰：Police Lt. Dundy

塞尔玛·托德

Thelma Todd

饰：Iva Archer

奥托·马蒂松

Otto Matieson

饰：Dr. Joel Cairo

沃尔特·朗

Walter Long

饰：Miles Archer

德怀特·弗莱伊

Dwight Frye

饰：Wilmer Cook

J·法瑞尔·麦克唐纳

J. Farrell MacDonald

饰：Det. Sgt. Tom Polhaus

Agostino Borgato

饰：Capt. John Jacobi (uncredited)

Tiny Jones

饰：Jailbird seeking cigarette (uncredited)

Cliff Saum

饰：Baggage clerk (uncredited)

Morgan Wallace

饰：District Attorney (uncredited)

Lucille Ward

饰：Sarah (prison matron) (uncredited)

Robert Elliott

饰：演员 Actor/Actress