Robin Williams Improvised A Line In Good Will Hunting So Hilarious 'You Can See The Camera Shaking' In case you’ve run out of things to do try rewatching “Good Will Hunting,” there is a scene where Robin Williams improv's a line that is so funny you can see the camera shaking. In the scene where Dr. Sean Maguire, played by Williams tells Will Hunting, played by Matt Damon, that his wife farts in her sleep and when she’d wake herself up he would tell her it was him that had farted and woke the dog. “I just didn’t have the heart to tell her,” says Williams. “That she woke herself up?” asked Damon, “Yes,” Williams says as the two erupt in laughter. The scene had the cast cracking up and the cameraman shakes the camera due to his fit of laughter. Had you noticed the camera shaking in “Good Will Hunting?” What is your favorite “Good Will Hunting” scene? In case you’ve run out of things to do try rewatching “Good Will Hunting,” there is a scene where Robin Williams improv's a line that is so funny you can see the camera shaking. In the scene where Dr. Sean Maguire, played by Williams tells Will Hunting, played by Matt Damon, that his wife farts in her sleep and when she’d wake herself up he would tell her it was him that had farted and woke the dog. “I just didn’t have the heart to tell her,” says Williams. “That she woke herself up?” asked Damon, “Yes,” Williams says as the two erupt in laughter. The scene had the cast cracking up and the cameraman shakes the camera due to his fit of laughter. Had you noticed the camera shaking in “Good Will Hunting?” What is your favorite “Good Will Hunting” scene?