Chinese sleuth Charlie Chan discovers a scheme for the theft of government radar plans while investigating several murders.

Top Cast

Sidney TolerCharlie Chan

Benson FongTommy Chan

Mantan MorelandBirmingham Brown, Chauffeur

Robert HomansCapt. Flynn

I. Stanford JolleyRolf Brot, alias Ralph Brett

Virginia BrissacMrs. Marsh

Jack NortonWillie Rand

Janet ShawGloria Bayne