After living peacefully in the caverns of a small town, a stranded group of aliens turn deadly as they fight for their existence, betraying the compassionate chief of police who has protected them for 28 years.

Carrie (Jackie Kelly) is a socially-troubled young woman trying to mend a strained relationship with her mother. After her grandfather dies in a nursing home, Carrie finds herself attracted to William (Bill Oberst Jr.), an elderly...