George is so desperate to get Ted and Casey married that he turns to Leo for help. Minutes before vows are to be exchanged, Casey's mother decides to tell her the real story behind her brief marriage to Leo, which so discourages Casey she goes running from the altar. George, who is even ready to accept a roller-blading priest to get the deed done, has to turn to Leo, a one-man fidelity wrecking crew, to set things straight.

Leo has a mild heart attack and, thinking he's going to that big Las Vegas Hilton in the sky, gathers his nine ex-wives together to atone for being such a bad husband. The wives, thinking that Leo is leaving them money, descend on the Vineyard, and on George.