Oscars: Matt Damon, Ben Affleck and Robin Williams React to 'Good Will Hunting' Wins (Flashback)

Matt Damon and Ben Affleck chat with ET after winning an Oscar for 'Good Will Hunting' at the 1998 Academy Awards. The young stars won Best Original Screenplay for their script about a troubled yet brilliant math genius, whose internal struggles come to the surface thanks to his therapist, played by the late Robin Williams. The iconic comedian shares his reaction after nabbing the trophy for Best Supporting Actor.