Role Recall: Richard Dreyfuss on coping with abusive Bill Murray on 'What About Bob?,' reveals the debauchery on set of 'American Graffiti,' and talks clashing with Oliver Stone in 'W.'

Richard Dreyfuss discusses walks down memory lane discussing some of the biggest films of his career. Dreyfuss reveals his impression of a young George Lucas, talks about the debauchery behind the scenes of "American Graffiti," reveals his doubts about the future classic "Jaws," and how he coped with an abusive Bill Murray on "What About Bob?"