Sean Penn will play Larry, alongside Jim Carrey as Curly and Benicio del Toro in the Farrelly brothers' Three Stooges movie. While some had assumed/hoped this would be a classy biopic, it's not. Just slapstick.

The Farrellys have been trying to get this thing off the ground for about ten years, hopping between Warner Bros. and Columbia before finally landing on MGM. Penn and Del Toro were always part of the dream cast, but Carrey is a late edition. Funny that the one confirmed comedian is the last, and most surprising, addition to the crew.

Variety remembers that Del Toro displayed 'comic chops' in that movie Snatch, but Guy Ritchie gangster zingers aren't exactly the same thing as heavily-orchestrated socko ballets of physical comedy. Nor are witty, homo-positive Oscar acceptance speeches. Let's hope their rehearsal process is long and fruitful.