The Third Part of the Night 1971 Trailer

Set during the Nazi occupation of Poland, in which Michał witnesses the murder of his mother, wife and child. He is hurled into a life that literally is not his own; a surreal world littered with trapdoors, doppelgängers and wormholes. It also tells the true untold story of a vaccine laboratory where Jews and members of the resistance were employed as feeders for parasites infected with typhus.