Walter Huston

Captain James "Jim" Fitzpatrick aka Fighting Fitz

Jean Harlow

Daisy Stevens aka Mildred Beaumont

Wallace Ford

Detective Ed Fitzpatrick

Jean Hersholt

Samuel "Sam" Belmonte

Dorothy Peterson

Mary Fitzpatrick

Tully Marshall

Defence Attorney Michaels

Emmett Corrigan

Chief of Police "Burt" Burton

Warner Richmond

Detective Tom

Sandy Roth

Lieutenant John "Mac" Majkowski

J. Carrol Naish

Pietro Cholo

John Miljan

District Attorney

Edward Brophy

Police Dispatcher (uncredited)

Betty Mae Crane

Helen - Fitzpatrick Twin (uncredited)

Beverly Crane

Madison - Fitzpatrick Twin (uncredited)

Dorothy Granger

Drunken Girl Singing at Party (uncredited)

Frank LaRue

Policeman #3 on Telephone (uncredited)

Nat Pendleton

Abe Gorman (uncredited)

Mickey Rooney

Mickey Fitzpatrick (uncredited)

Clarence Wilson

Coroner (uncredited)

Constantine Romanoff

Identifying Witness (uncredited)

Robert Emmett O'Connor

Booking Policeman (uncredited)