World Series of Pop Culture

I wrote in February that I would be the perfect candidate for VH1's World Series of Pop Culture. I take that back. As much as I would like to believe that I have vast knowledge of useless information, I am really struggling with many of the show's questions. There was just a question about what 70s rock band was featured in an episode of What's Happening in which Rerun was going to tape the band's concert (or something like that). No idea. Feel free to guess the answer (without searching the internet).

I just did very well in the category where you have to name the actor who was in the three named movies. Maybe there's still hope for me!