Matt Damon became an overnight success story when he and best buddy Ben Affleck, won the Oscar for Best Original Screenplay for Good Will Hunting. After that, Damon took on the title role in Steven Spielberg's WWII epic, Saving Private Ryan, after ER’s Noah Wyle turned it down. Damon was a perfect fit for the role, but it turns out he owes Good Will Hunting co-star Robin Williams for helping him land the part.
Noah Wyle turned down Steven Spielberg flick due to his obligations to ER, which was disappointing for him at the time. However, Wyle has since praised Matt Damon for his performance in the film and said he was right for the role. As for the circumstances behind how he landed the gig, Damon spoke about that on Outstanding Screenplays. Apparently, this heartwarming story all starts with Robin performing a cool gesture for Damon and Affleck: