Cast
Jack Norton
Willie Rand
Kernan Cripps
Detective (uncredited)
Charles Jordan
Nelson (uncredited)
Kenner G. Kemp
Police Radio Expert (uncredited)
Frank Mayo
Det. Hodge (uncredited)
Benson Fong
Tommy Chan
I. Stanford Jolley
Rolf Brot, alias Ralph Brett
Milton Kibbee
Herbert Sinclair (uncredited)
Charles Sherlock
Sgt. McGraw (uncredited)
Robert Homans
Capt. Flynn
Janet Shaw
Gloria Bayne
Emmett Vogan
Mr. Hamilton
Virginia Brissac
Mrs. Marsh
Ben Carter
Ben Carter
Victoria Faust
Hulda Swenson / Janet Carter
Leonard Mudie
Horace Karloss, Horace Karlos (uncredited)
Reid Kilpatrick
Mr. Chester, program announcer
Crane Whitley
Henchman Cooper
Charles Wagenheim
Rausch (uncredited)
Sidney Toler
Charlie Chan
Mantan Moreland
Birmingham Brown, Chauffeur