Axel (Johnny Depp) has a dream about an Eskimo who catches a rare halibut and brings it back to his family in an igloo. Axel's cousin Paul (Vincent Gallo) coaxes Axel from his job tagging fish in New York City to Arizona to attend his uncle Leo's (Jerry Lewis) trophy wedding to a much younger woman (Paulina Porizkova). His uncle tries to persuade him to stay permanently and take over the family business of selling Cadillacs. Axel resists at first, but he decides to give it a try.