The article discusses how the sitcom sequel That '90s Show pays tribute to That '70s Show characters and their actors. The new show brings back the Forman residence and features Red and Kitty as main characters, creating a nostalgic spinoff. There are various references to the events and characters of That '70s Show, including a photo of Kitty with her parents, played by Betty White and Tom Poston in the original series. Actress Debra Jo Rupp, who plays Kitty, brought this photo and other mementos from the old set to the new show.