<P> Will walks in on a heated argument between Sean and Lambeau over his potential . Sean and Will share and find out that they were both victims of child abuse . Sean helps Will to see that he is a victim of his own inner demons and to accept that it is not his fault, causing him to break down in tears . Will accepts one of the job offers arranged by Lambeau . Having helped Will overcome his problems, Sean reconciles with Lambeau and takes a sabbatical to travel the world . When Will's friends present him with a rebuilt Chevrolet Nova for his twenty - first birthday, he decides to pass on his job offer and drive to California to reunite with Skylar . Some time later, Chuckie goes to Will's house to pick him up, only to find that he is not there, much to his happiness . </P> <Ul> <Li> Matt Damon as Will Hunting </Li> <Li> Robin Williams as Sean Maguire </Li> <Li> Ben Affleck as Chuckie Sullivan </Li> <Li> Stellan Skarsgård as Professor Gerald Lambeau </Li> <Li> Minnie Driver as Skylar </Li> <Li> Casey Affleck as Morgan O'Mally </Li> <Li> Cole Hauser as Billy McBride </Li> <Li> John Mighton as Tom </Li> <Li> Scott William Winters as Clark </Li> <Li> Jimmy Flynn as Judge George H. Malone </Li> <Li> Christopher Britton as Executive #2 </Li> <Li> Alison Folland as MIT Student </Li> <Li> George Plimpton as Henry Lipkin </Li> </Ul> <Li> Matt Damon as Will Hunting </Li> <Li> Robin Williams as Sean Maguire </Li>

Who played will hunting in good will hunting