• A Farrelly outrageous comedy.
• A new comedy from the director of There's Something About Mary and Shallow Hal.
• Brothers stick together
• Brothers. Best Friends. Twins. (Joined at the waist by 9 inches of flesh).
• This is Bob. This is Walt.
• Whatever happens to the boys, one thing is certain. Nothing will ever come between them.

Stuck On You is a Farrelly's Brothers comedy about a pair Siamese twins who have their own everything but are joined at the hip because they share a liver. They use their unique gift in a means to gain acceptance and live as normally as possible within everyday life. Everything is going great until Walt (Greg Kinnear) follows his dreams of making it as a Hollywood actor, and persuades his hesitant brother Bob (Matt Damon) to go along for the ride. Hollywood may never be the same as Bob and Walt find fame, love and a new outlook on their unusual but inseparable bond.