Calificación
Reparto

Dick Powell
Commissioner Michael Barrows

Signe Hasso
Ann Grant

Maylia Fong
Shu Pan Wu

Ludwig Donath
Nicholas Sokim

Vladimir Sokoloff
Commissioner Lum Chi Chow

Edgar Barrier
Grieg

John Hoyt
George C. Shannon

Marcel Journet
Commissioner Lariesier

Luis van Rooten
Commissioner Alberto Berado

Fritz Leiber
Binda Sha

Harry J. Anslinger
Commissioner H.J. Anslinger

Vernon Steele
Commissioner Lionel Hadley (uncredited)

Richard Loo
Commissioner Lu (uncredited)

Lou Krugman
Commissioner Amar Hassam (uncredited)

Florence Wix
Mrs. Mary Paine (uncredited)

Ivan Triesault
Naftalie Vrandstadter (uncredited)