To hear the Farrelly brothers tell it, the idea for "Stuck on You" -- about a pair of conjoined twin brothers -- has been sticking around for 13 years, right around the time the filmmaking siblings wrote "Dumb and Dumber." While it has its moments of pure Farrelly inspiration and swell performances from Matt Damon and Greg Kinnear (not to mention Cher and an uncredited Meryl Streep), the patented blend of the outrageous and the sweet that has become the brothers' trademark struggles to find the desired balance here. Joined at the hip for all of their 32 years, nonidentical Tenor twins Bob (Damon) and Walt (Kinnear, who, in the poster looks more like Jeff Daniels' twin), haven't let their physical condition get in the way of living normal-type lives in their close-knit Martha's Vineyard, Mass., neighborhood.

Subscribe to the Hollywood Reporter and see the entertainment industry from its best angle: the inside looking out. Complete access to real-time news and exclusive analysis that goes behind the scenes from film to television, home video to digital media.

   Subscribe now.