Richard Cromwell
— Tommy Foster
Henrietta Crosman
— Martha Abbott
Billie Seward
— Judy
Arthur Hohl
— Gordon
Ivan F. Simpson
— Smeed
Ben Taggart
— Officer Flannagan
Wade Boteler
— Detective Rogers
Harry C. Bradley
— Alvin Abbott
Claire Du Brey
— Mrs. Alvin Abbott
Douglas Cosgrove
— Captain Drake
Paul Hurst
— Capt. W.F. 'Big Bill' Connors
Joseph Crehan
— Detective O'Malley
George Guhl
— Detective Jones
Kathrin Clare Ward
— Scrubwoman Mrs. Bull
Vessie Farrell
— Scrubwoman Mrs. Hunter
John M. Sullivan
— Judge
Fred Kelsey
— Police Sgt. Murphy
Gladys Gale
— Mrs. Randall
Cyril Thornton
— Brennan
Lee Phelps
— Detective Gaynor
Delmar Watson
— First Boy
Bobby Caldwell
— Second Boy
Tom Gubbins
— Technical Man
Symona Boniface
— Prisoner (uncredited)
Clarence Geldart
— District Attorney (uncredited)
Tom McGuire
— Detective (uncredited)
Lew Meehan
— Detective (uncredited)
Jack Mower
— Police Radio Broadcaster (uncredited)
Frank O'Connor
— Police Sergeant (uncredited)