Postcards from Buster is a live-action/animated children's television series that originally aired on PBS. It is a spin-off of the Arthur TV series. The show stars Arthur's best friend, 8-year-old anthropomorphic rabbit Buster Baxter. Based by a backdoor pilot episode of Arthur entitled "Postcards from Buster", the television series was created by Cookie Jar Group (now known as WildBrain), WGBH Boston and Marc Brown Studios.