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