Ah, the '80s. While some parents might like to put that decade far behind them, others might want to relive the glory days by introducing kids to the fun of the Smurfs, He-Man, and the timeless rivalry between Blair and Jo. But before diving into nostalgia-land, refresh your memory on the content of these old chestnuts. Some might have elements that you've forgotten, and your kids might not be ready to see. For more ways to go back in TV time, check out our roundup of the Best '80s Movies and our '90s TV Flashback list.