Sweetie

The sexual problems of emotionally withdrawn Kay (Karen Colston) and her spiritual boyfriend, Louis (Tom Lycos), become exacerbated by the unexpected arrival of Kay's overweight, psychotic sister Dawn, aka Sweetie (Genevieve Lemon). Fresh out of the asylum, Sweetie has brought along her "manager," Bob (Michael Lake), a continually zonked-out swinger who nurtures her unrealistic fantasies of becoming a star. As the two completely opposite sisters fight and rampage through the horribly furnished house, their father arrives with his own troubles: their mom has left him to find herself in the outback, as cook for an eccentric band of jack-a-roos. (official distributor synopsis)