Sean Ashby

An insurance salesman inadvertently gets trapped after dark in an apartment building that is terrorized by a street gang called "The Vampires."

Divorced rich mother Candice Love has three sons at boarding school. The eldest, 12 year-old Dan, is totally unmanageable and aggressive, a bad influence on his brothers. When attempts to 'socialise' him fail, his mother takes him back home, where he gradually progresses into psychosis.