 A school teacher (Sean Young) is impregnated and kidnapped by an alien being (Ben Cross) who has been chased across the galaxy by another alien being (Nick Mancuso) whose race is trying to exterminate Cross s race. When the infant is born it will be female and will become the "Eve" of her race. (Females were the first to be exterminated.) But first they must reach his ship and deliver the child (full term is 3 days). Mancuso cons the local sheriff (Daniel Baldwin) in his attempt to kill the mother, child and alien.