6. Robert De Niro for The Untouchables
For playing Al Capone’s character in The Untouchables, Robert De Niro gained a few pounds, which made him unrecognizable!
7. Eric Bana for Chopper
For playing the character of mastermind criminal Mark Read, Eric Bana lost a lot of muscle mass and gained weight!
8. Donnie Wahlberg for The Sixth Sense
In order to play the role of a psychotic patient, Wahlberg lost a lot of pounds! A man with a good built body losing all his muscles just for a role is what is called a true dedication!
9. Tom Hanks for Castaway
Talking about dedication, how can one miss Tom Hanks. His character in the movie demanded him to look healthy at the start, and gradually lose weight as the shooting progressed!
10. Vincent D’Onofrio for Full Metal Jacket
To play his character in this brilliant film, Vincent gained a lot of weight, which helped him to actually get into the character!