Spin-off from the popular 'Saturday Night Live' television series, starring Dan Aykroyd and Jane Curtin as Beldar and Prymaat, two aliens sent on a mission to prepare the way for the invasion of planet Earth. The mission gets off to a bad start when their spacecraft crash-lands, leaving Beldar and Prymaat, along with their teenage daughter (Michelle Burke), stranded on New York's East Side. Their only option now is to pose as normal human beings - a difficult task you might think, given their strange conical crania, but then this is New York.