Cast
James Flavin
H.R. Jarvis
Sidney Toler
Charlie Chan
Benson Fong
Tommy Chan
James Cardwell
Ned Stewart
Joan Barclay
Paula Webb
Roy Gordon
Walter Fletcher
Janet Warren
Record Machine Operator
Gene Roth
Morgan
George Chandler
Joe
Mantan Moreland
Birmingham Brown
Walter Fenner
Police Inspector Harry Davis
Arthur Loft
Bradford Harris
Addison Richards
John Adams
Joe Devlin
Taylor