The Yesterday Machine is a regional American science fiction film written, produced, and directed by Russ Marker. Various sources give the film's release date as 1963, 1965, and 1966. It stars Tim Holt, James Britton, Ann Pellegrino, and Jack Herman. In the story, a newspaper reporter, a nightclub singer, and the singer's sister fall into the hands of a mad Nazi physicist who has developed a time travel machine with which he intends to snatch Adolf Hitler from the past, teleport him into the present, and forever bring the world under the brutal domination of the Third Reich.