Joe's Wedding on AllMovie

Retired from rock 'n roll, ex-musician Joe is busy preparing for his upcoming wedding to the conservative daughter of a wealthy demolitions expert, in the full expectation of being trained in the family business. His dreams are shattered when he is kidnapped by a leather-clad performance artist who is upset that the boy's soon-to-be father-in-law is evicting her from her groovy loft apartment. She chains him to a huge metal ball, claiming that it is a mine, and holds him hostage. Since she is a "performance artist," it's difficult at first to determine whether she is serious or not. In time, it becomes clear that, demented or not, she is a more suitable spouse for the hapless musician than his fiancee.