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