From Wikipedia, the free encyclopedia. Dennis William Quaid (born April 9, 1954) is an American actor. He became known during the 1980s after appearing in several successful films, including as Mike Brody in Jaws 3-D (1983), Alex Gardner in Dreamscape (1984), Remy McSwain in The Big Easy (1987), Tuck Pendleton in Innerspace (1987), Jefferson "Jeff" Blue in Undercover Blues (1993), Bowen in Dragonheart (1996), Joe Doe/William in Gang Related (1997), Frank Towns in Flight of the Phoenix (2004), Jack Hall in The Day After Tomorrow (2004) and Reverend Shaw Moore in Footloose (2011). Description above from the Wikipedia article Dennis William Quaid , licensed under CC-BY-SA, full list of contributors on Wikipedia.