Maniac (Jonah Hill)
Jonah Hill has had to dramatically change his weight for a number of jobs over the previous decade. He lost weight in 2014 for his role in 22 Jump Street, but just two years later he had to put on weight for the film War Dogs. Hill has lost a lot of weight and is now practically unrecognisable from his more muscular roles. The actor we know today is very different from the one we see in films like “Superbad,” “The Sitter,” and “This is the End.”