To inherit his mother-in-law's colossal fortune, a hard living gambling addict must change his unhealthy ways before it gets the best of him.

A TV special celebrating the 25th anniversary of Saturday Night Live. Before a celebrity audience, many of the former cast members and guest hosts return to perform their signature monologues and present a look back at some of the best comedy skits and musical numbers of the past two and a half decades.

Arriving in the small town of Fallwell, Massachusetts to claim her inheritance, horror hostess Elvira receives a less than enthusiastic reception from the conservative locals -- amongst them, her sinister uncle Vincent, who, unbeknownst to her, is an evil warlock.