Actors Who Went Through Extreme Body Transformation For a Role

Matt Damon, Courage Under Fire

The Massachusetts-born actor underwent an extreme physical transformation for a role in the 1996 film Courage Under Fire. Damon had to lose 60lbs in a short period of time to play an army medic in the war drama, and in a Reddit "Ask Me Anything" he revealed exactly how he cut the weight so quickly—and trust us, it doesn't sound fun.