Walter Brennan's "Stumpy" is the comic highpoint of the John Wayne classic "Rio Bravo." In one of the end scenes Stumpy and Dude (Dean Martin) discuss Wayne's woman troubles. Brennan suddenly improvises a John Wayne impression that catches Dean Martin ("Dude") by surprise. Martin watches intently, with obvious delight... ...until he can stand no more and breaks into joyful laughter. Watch his face as the scene plays out... Dean's genuine laughter is infectuous! I neither own nor claim any rights to this material. Just having some fun with it. Thanks for watching!