as FBI Agent Joe Como (German voice)
as Lew Hatton
as Mr. Radeck (voice) (uncredited)
as Mac O'Hara
as Narrator (voice) (uncredited)
as Rosen
as Willi
as Narrator
as Co-Pilot
as Wilutzki
as Basler
as Oberlt. Mertens
as Erich Seidel
as Fritz
as Dr. Hans Leonhard
as Kommissar Wobeck
as Leppich
as Paul Bommer
as Staffler
as Obersturmbannführer Eicher
as Dr. Engel
as Renzyk
as 2.Maler
