一只灰蓝色大鸟 Ein großer graublauer Vogel (1970)认领

　　This critically well-received independent German film production was made and first seen in 1970, but did not receive general release until 1971. A group of five scientists have invented a machine which will unravel the whole fabric of time and space but have managed to blot the full memory of their achievement from their minds. They did this to prevent the complete destruction...