Acting
February 21, 1929
Berlin, Germany
as Oberlt. Mertens
as Lew Hatton
as FBI Agent Joe Como (German voice)
as Willi
as Mr. Radeck (voice) (uncredited)
as Mac O'Hara
as Erich Seidel
as Rosen
as Hummel
as Kommissar Wobeck
as Dr. Hans Leonhard
as Paul Bommer
as Leppich
as Kriminalhauptmeister Arnold Matofski
as Staffler
as Herr Thomsen
as Renzyk
as Kollack
as Dr. Engel