9 Actors Who Went Too Far For Roles
Ami Angelowicz / August 28, 2012
Robert De Niro: "Cape Fear"
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In order to play a criminal in "Cape Fear," De Niro felt he had to have the teeth of a criminal. But prosthetics wouldn't do. He paid a dentist $20,000 to grind his teeth down and screw them up. [Wikipedia]