Charlie Chan is sought out by Pamela Gray, a desperate young socialite whose brother Paul awaits execution for the murder of a weapons inventor. Pamela is convinced of his innocence.
Warner Oland
as Charlie Chan
Drue Leyton
as Pamela Gray
Ray Milland
as Neil Howard
Mona Barrie
as Lady Mary Bristol
Douglas Walton
as Hugh Gray
Alan Mowbray
as Geoffrey Richmond
George Barraud
as Major Jardine
Paul England
as Bunny Fothergill
Madge Bellamy
as Becky Fothergill
Walter Johnson
as Jerry Garton
Murray Kinnell
as Phillips
E. E. Clive
as Det. Sgt. Thacker
