When Baron Von Frankenstein creates his very Monsteress to be the bride of his original creation, he hires the state ballroom of the Transylvania-Astoria for the wedding reception. He naturally invites all his friends, including the Creature, the Invisible Man and of course his invisible wife, the Mummy, Count Dracula, the Wolfman and his faithful assistant Igor. The date is fixed, Friday the 13th.. what ensues is total chaos as when all the monster guests arrive, the human gues run for their lives. This film would be frightening, if it wasn't so funny!