“Level Up” The Fun With These Video Clips From Cartoon Network August 3, 2012 Level Up, Previews If you happened to miss the Level Up panel at Comic-Con last month, that doesn’t mean you have to miss out on the fun clips Cartoon Network shared with fans in San Diego. We’ve got those Comic-Con clips for you right here! The first clip gives fans a sneak peek at a special event episode of Level Up scheduled to air this fall on Cartoon Network. The second clip takes fans behind the scenes with a blooper reel that features the cast in their goofiest moments on the set of Level Up. Be sure to check them out! Level Up airs Tuesday nights at 8 p.m. on Cartoon Network.