BeastboyRockz's Movies-Spoof of 'A Yabba Dabba Doo Celebration' Cast * Beast Boy (Teen Titans) as Fred Flintstone * Finn (Adventure Time) as Barney Flintstone * Big Chill (Ben 10 Alien Force) as Wilma Flintstone * Neera (Planet 51) as Betty Rubble * Johnny Test as Top Cat * Humungousaur (Ben 10 Alien Force and Ultimate Alien) as Scooby Doo * Axel Manning (Alpha Teens On Machines) as Shaggy * Pikachu (Pokemon) as Scrappy Doo * Tink (Bin Weevils) as Yogi Bear * Spidermonkey (Ben 10 Alien Force) as Boo Boo * Megamind as Huckleberry Hound * Po The Panda (Kung Fu Panda) as Snaglepuss * Dinko (Pet Alien) as Touche Turtle * Aladar (Dinosaur) as Wally Gator