The last seven survivors of a nuclear war barricade themselves against the outside world. Beyond a dense mist, other survivors, radiated and mutant, grow hungry.
The Dallas trial of Lee Harvey Oswald, President John F. Kennedy's alleged assassin, is enacted as it might have occurred. After the defense enters pleas of "not guilty" and "not guilty by reason of insanity," 23 witnesses for the prosecution testify. No verdict is returned.
Shug, a rich old man, throws out his longtime live-in mistress and moves in his young, sexy niece, who's just returned home after making a living as a stripper in New Orleans. The mistress doesn't intend to go without a fight, however, and while Shug tries to make peace between the two women, he doesn't realize that his niece has her own plans for him.