 Bud is a strange loner who works in a liquor store by day and is addicted to betting on the horses at night. He lives in a low-rent building in an even lower-rent section of town, and one day a couple, who appear to be brother and sister, move into Bud s building. Soon the sister begins to try to seduce Bud, but not for the reasons one would expect, as she and her "brother" aren t what they appear to be--but neither is Bud.