Horrible Bosses hits theaters this weekend. Part of the A-list ensemble cast includes Colin Farrell who, for his part as one of said evil employers, donned both a fat suit and a very, very bald hairpiece. This got us thinking back to some other actors who shed their vanity and took L’s on their appearance for the sake of a role, some of whom committed to it even more than Mr. Farrell. Take a look at The Worst Transformations Actors Have Gone Through For Movies.