These film actors became barely recognizable for their roles this year. - By Meriah Doty (@meriahonfiah)
Expert Shape Shifters
They morph into other people. It’s their job. But this year a select group of movie actors explored new extremes. Some lost a large amount of weight, others wore prosthetics and makeup to make marked changes in their appearance, while some simply seemed wholly possessed by their characters.
Click to see who Yahoo! Movies deemed the most dramatic big screen transformations of 2012.