This document discusses several popular cartoon shows and some of the main voice actors involved. It mentions that Looney Tunes was voiced by Mel Blanc and later Jeff Bergman and Greg Burson. It also notes that Hello Kitty, Foster's Home for Imaginary Friends, Courage the Cowardly Dog, Rugrats, Power Puff Girls, Scooby-Doo, SpongeBob SquarePants, Tom and Jerry, and Ed, Edd n Eddy are among the many cartoons discussed, both old and new. The document concludes that cartoons will likely remain popular entertainment for all ages.