Gene Raymond

Character: Steve Roark

Sigrid Gurie

Character: Linda Carlsen

Patricia Morison

Character: Magda Onescu

Mischa Auer

Character: Ali Imagu

John Wengraf

Character: Peter Goltzen

George Baxter

Character: James Braden

Charles Rooner

Character: Dr. Stoyan

Fernando Wagner

Character: Dr. Erik Viertel

Luz Alba

Character: Ana Sokolova

Egon Zappert

Character: Marow--Sokolova's Henchman

Hamil Petroff

Character: Dmitri--Bell Captain

Peter O'Crotty

Character: Brother Johannes