Eugene Pallette
Sgt. Boggs
George Brent
Lt. Jim Stevens
Margaret Lindsay
Lou Winton
Henry O'Neill
Inspector Donnelly
Spencer Charters
Teletype Man (uncredited)
Hugh Herbert
Manny Wales
Edward Ellis
Dr. Van de Water
Hobart Cavanaugh
Muggs Manton
Robert Barrat
Anderzian
Al St. John
Detainee Touching Cigarette Pack (uncredited)
Kenneth Thomson
Gordon Bates
Dorothy Burgess
Dolly White
Matt McHugh
Man picked up by police wagon (uncredited)
Frank Darien
Manley
Murray Kinnell
Horton
Theodore Newton
Jack Winton
Ben Taggart
Third-Degree Detective (uncredited)
Ken Murray
Mac