Ricardo Cortez

Sam Spade

Bebe Daniels

Ruth Wonderly

Dudley Digges

Casper Gutman

Una Merkel

Effie Perrine

Robert Elliott

Police Lt. Dundy

Thelma Todd

Iva Archer

Otto Matieson

Dr. Joel Cairo

Walter Long

Miles Archer

Dwight Frye

Wilmer Cook