Before and after: Shape-shifting stars
The physical work involved in changing from Chris Evans to Captain America was grueling, he says. Captain America is 6-feet-2-inches and 220 pounds, while Evans is 6 feet and 175 pounds.
Of course, Evans isn't the first star to drastically morph his body for a movie -- not by a long shot. Take a look at some of the most radical transformations that actors have undergone to add muscle, lose weight, or even gain some pounds.
— Boston.com staff