“BrainRush” (8 p.m., Cartoon Network): Contestants on a roller coaster try to answer

“BrainRush” (8 p.m., Cartoon Network): Contestants on a roller coaster try to answer trivia questions.

“Destroy Build Destroy” (8:30 p.m., Cartoon Network): This sounds like our kind of show. It has teens obliterating some kind of structure or machine and creating something entirely different out of it. We say bring on the wrecking balls and explosions.

“Bonnaroo 2009” (9 p.m., Fuse): The music channel ties together major events from the music festival.