It Happened in Broad Daylight (1958)
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
The Invisible Dr. Mabuse (1962)
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
The Mysterious Magician (1964)
The sister of the criminal named Hexer is murdered Scotland Yard Inspector Higgins believes that the criminal will surface to take his revenge and plans to set a trap to finally capture him However, bodies soon start piling up
The Forger of London (1961)
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