M4uFree Search : siegfried lowitz

A ring of counterfeiters is flooding the country with phony money, and suspicion falls upon a wealthy playboy who may or may not have amnesia

Having doubts about the guilt of the obvious suspect in the murder of an eight year old girl, a police detective decides to investigate the case on his own

Evil mastermind Dr Mabuse seeks Professor Erasmus secret invention, a device that makes one invisible, but a murder in a revue theatre brings the German police and the FBI into the mix

Scotland Yard and an American playboy investigate a criminal gang led by a mysterious man in a frog like mask