Like all superhero rock bands, Final Frontier is broken up by matrimony. The fab quartet gives a farewell rooftop concert so their front man, Dr. Stiff, and their front woman, ShadoWidow, can tie the knot. Standing between the bride and groom and their walk down the aisle are a series of wedding crashers: a space god, a robot vampire, a fallen angel and Frankenstein's monster. It's the wedding of the millenium. Be there or be square.