Most dramatic actor transformations
POSTED: 12:53 PM PDT Oct 16, 2012
UPDATED: 11:00 PM PDT Oct 16, 2012
Most of the time being a Hollywood actor is all about the glitz and the glamour, but occasionally actors have to go that extra mile to transform themselves for a role. Take a look at some of the most dramatic actor transformations ever seen on film.
Warner Bros. Pictures
Butler and other actors who appeared as the fearsome Spartan warriors in the movie "300," underwent a four-month training regimen that gave them those defined six-pack abs and toned, muscled bodies. The sessions with trainers Franco LiCastro and Mark Twight, who created the "300-rep Spartan workout," would reportedly last up to six hours.
