Scooby-Doo! Legend Of The Phantosaur 2011 Genres: Dinosaur Adventure, Adventure, Animation, Comedy, Family, Mystery Country: USA Director: Ethan Spaulding Duration: 75m Year: 2011 Actors: Frank Welker, Mindy Cohn, Grey DeLisle, Matthew Lillard, Cathy Cavadini, John DiMaggio, Michael Gough, Matthew Gray Gubler, Finola Hughes, Maulik Pancholy, Kevin Michael Richardson, Fred Willard, Dave Wittenberg, Gwendoline Yeo, Nick Palatas, Thea White Storyline: When The Scooby Doo Gang Encounters The Horrible Phantosaur, They Investigate To Find Out What's Really Behind This Prehistoric Haunting. Release: September 6, 2011 (United States)