Reparto y equipo
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Sidney TolerCharlie Chan - Mantan MorelandBirmingham Brown
- Ben CarterBenjamin Brown
- Benson FongTommy Chan
- Russell HicksWarden Cameron
- Joyce ComptonEmily Evans
- Edward EarleThomas Harley
- Teala LoringJune Harley
- George HolmesHugh Kenzie
- Janet ShawMiss Petrie
- Edna HollandMrs. Foss
- John EldredgeAnthony R. Morgan
- William RuhlThompson
- Milton ParsonsMilton Parsons
- Ray WalkerDanvers
- Anthony WardeJimmy Slade
- Tim RyanFoggy
- Phil KarlsonDirección
- James S. BurkettProducción
- George CallahanEscritor