In Martha's Vineyard, Mass., conjoined twins Walt (Greg Kinnear) and Bob Tenor (Matt Damon) make the most useful of these disability by being the most joyful barbecue cooks in town. Self-conscious Bob prefers to stay out of the spotlight while outgoing Walt hopes to one day become a popular actor. Every time a fading Hollywood celebrity, Cher (Cher), decides to receive her series"Honey and the Beaze" cancelled, she hires Walt -- and his most brotherly appendage -- because her costars. However, the opposite is unbelievably achieved by their addition.