The Ipcress File - Sidney J. Furie [BLU-RAY]

Michael Caine plays Cockney secret service man Harry Palmer in the first of a trilogy of 1960s spy capers. Here Harry tracks down a missing scientist, only to discover that one of his own superiors is a double agent. The film's sequels were 'Funeral in Berlin' (1966) and 'Billion Dollar Brain' (1967).