Lonnie and Rick seem to be complete opposites, at first glance. A survivor of suicide, Lonnie is introverted and ill at ease around her parents, Lois and Harvey. Rick, meanwhile, is sunny and charismatic. But appearances can be deceiving, as their families learn when the teens begin a romance. Upset about Lonnie's influence on Rick, his parents forbid the pair to see each other -- with tragic consequences.
A gang of terrorists tries to hijack a truck carrying plutonium.
Newlyweds Helen and Paul are honeymooning in a Texas cabin when Paul is murdered by an unseen assailant. Fleeing into the woods, Helen is taken in by Odie Pickett and his impoverished hillbilly family, becoming trapped in their isolated shack while the killer is still on the loose and wreaking havoc.