O Mistério do Rádio (1945)

(Charlie Chan)

(Tommy Chan)

(Birmingham Brown, Chauffeur)

(Capt. Flynn)

(Rolf Brot, alias Ralph Brett)

(Mrs. Marsh)

(Willie Rand)

(Gloria Bayne)

(Ben Carter)

(Hulda Swenson / Janet Carter)

(Diane Hall)

(Horace Karloss)

(Mr. Chester, program announcer)

(Mr. Hamilton)

(Henchman Cooper)

(Detective (uncredited))

(Nelson (uncredited))

(Police Radio Expert (uncredited))

(Herbert Sinclair (uncredited))

(Det. Hodge (uncredited))

(Horace Karlos (uncredited))

(Chemist (uncredited))

(Sgt. McGraw (uncredited))

(Rausch (uncredited))