Reparto (14)
Sidney TolerCharlie Chan
Mantan MorelandBirmingham Brown
Benson FongTommy Chan
James CardwellNed Stewart
Joan BarclayPaula Webb
Addison RichardsJohn Adams
Arthur LoftBradford Harris
Janet WarrenRecord Machine Operator
Gene RothMorgan
Joe DevlinTaylor
James FlavinH.R. Jarvis
Roy GordonWalter Fletcher
Walter FennerPolice Inspector Harry Davis
George ChandlerJoe