All Cast
Peter Lorre
Mr. Moto
Thomas Beck
Tom Nelson
Pauline Frederick
Madame Chung
Jayne Regan
Eleanor Joyce
Sidney Blackmer
Herr Eric Koeger
Sig Ruman
Colonel Tchernov
John Carradine
Pereira
Wilhelm von Brincken
Schneider
Nedda Harrigan
Madame Tchernov
Philip Ahn
Prince Chung
John Bleifer
Ivan (uncredited)
