Walter Huston
Captain James "Jim" Fitzpatrick aka Fighting Fitz
Acting
Jean Harlow
Daisy Stevens aka Mildred Beaumont
Acting
Wallace Ford
Detective Ed Fitzpatrick
Acting
Jean Hersholt
Samuel "Sam" Belmonte
Acting
Dorothy Peterson
Mary Fitzpatrick
Acting
Tully Marshall
Defence Attorney Michaels
Acting
Emmett Corrigan
Chief of Police "Burt" Burton
Acting
Warner Richmond
Detective Tom
Acting
Sandy Roth
Lieutenant John "Mac" Majkowski
Directing
J. Carrol Naish
Pietro Cholo
Acting
John Miljan
District Attorney
Acting
Edward Brophy
Police Dispatcher (uncredited)
Acting
Betty Mae Crane
Helen - Fitzpatrick Twin (uncredited)
Acting
Beverly Crane
Madison - Fitzpatrick Twin (uncredited)
Acting
Dorothy Granger
Drunken Girl Singing at Party (uncredited)
Acting
Frank LaRue
Policeman #3 on Telephone (uncredited)
Acting
Nat Pendleton
Abe Gorman (uncredited)
Acting
Mickey Rooney
Mickey Fitzpatrick (uncredited)
Acting
Clarence Wilson
Coroner (uncredited)
Acting
Constantine Romanoff
Identifying Witness (uncredited)
Acting
Robert Emmett O'Connor
Booking Policeman (uncredited)
Acting