Four Sided Triangle

Mad scientist Dr. Bill Leggat (Stephen Murray), with help from his friends Lena (Barbara Payton) and Robin, creates a machine that can replicate any object -- living or inanimate. But threatening to undermine the trio's professional relationship is sexual tension that's been brewing for years: Both men are attracted to Lena, who only has eyes for Robin. Undeterred, Bill clones Lena, creating the titular four-sided love triangle. Ain't love grand!