Franchot Tone as Howard Malloy

Jean Wallace as Barbara Whitfield

Myron McCormick as Charles Riggs

Marc Lawrence as Angelo Agostini

Winifred Lenihan as Mrs. Hartley

Doe Avedon as Caroline Riggs

Hedley Rainnie as Sigmund Kosterich

Walter Vaughan as District Attorney Walker

George Breen as Knuckles

Robert Gist as Tommy Quigley

Hester Sondergaard as Mrs. Borg

Luella Gear as Pet Shop Owner

Alexander Campbell as Pemberton

Robert Noe as Waldron

Alexander Lockwood as Nichols

Alan MacAteer as Museum Guard

Marlene Dietrich as Nightclub Patron (uncredited)

Henry Fonda as Nightclub Waiter (uncredited)

Brenda Frazier as Nightclub Patron (uncredited)

John Garfield as Loafer with Newspaper (uncredited)

Marsha Hunt as Mrs. Hartley's Secretary (uncredited)

Leonard Lyons as Newspaper Columnist (uncredited)

Fletcher Markle as Nightclub Patron (uncredited)

Burgess Meredith as Jack - Bartender (uncredited)

Everett Sloane as Sam - Milkman (uncredited)