It's Halloween at the Addams' house when a pair of hold-up men come in for refuge after their getaway car runs out of gas. As police intensely comb the area, criminals Claude and Marty, accepted as party-goers, put up with the creepy household's holiday festivities as best they can, till Gomez' desk full of ready cash catches their eye. Now they want to stay but, unbeknownst to all