Sidney Falco
J.J. Hunsecker
Susan Hunsecker
Steve Dallas
Sally
Frank D' Angelo
Herbie Temple
Rita
Lt. Harry Kello
Mary
Manny Davis (uncredited)
Bar Patron (uncredited)
Toots Shor's Patron (uncredited)
Patron at 21 (uncredited)
Lou (Toots Shor's Headwaiter) (uncredited)
Al Evans (uncredited)
Chico Hamilton Quintet Bassist (uncredited)
Leo Bartha (uncredited)
Hot Dog Stand Counterman (uncredited)
Sen. Harvey Walker (uncredited)
Toots Shor's Waiter (uncredited)
Waiter at 21 (uncredited)
Chico Hamilton Quintet Drummer & Leader (uncredited)
Man Outside Theatre (uncredited)
Chico Hamilton Quintet Woodwind Player (uncredited)
Man at Hot Dog Stand (uncredited)
Chico Hamilton Quintet Cellist (uncredited)
Joe Robard (uncredited)
Waiter (uncredited)
Stage Hand (uncredited)
Woman (uncredited)
Linda James (uncredited)
Toots Shor's Bartender (uncredited)
Self (uncredited)
Mildred Tam (uncredited)
Elysian Club Patron (uncredited)
Check Man (uncredited)
Loretta Bartha (uncredited)
Coffee Shop Counter Man (uncredited)
Radio Program Director (uncredited)
Otis Elwell (uncredited)