10 Times Actors Completely Transformed Their Bodies For Roles

5. Chris Hemsworth – ‘In the Heart of the Sea’ 

One must be either really crazy or crazy about their job to dramatically transform their body as Chris Hemsworth did for his role in In the Heart of the Sea. The actor lost all the muscles he gained for his role as Thor in the Marvel movies. Although he didn’t look as handsome as Thor, the shipwrecked sailor proved that Chris is more than just muscles. His diet was reduced to 500 calories per day. In fact, the entire cast had the same amount of calories for the duration of the filming.