Vulture reports that The Simpsons’ Dan Castellaneta will cameo on Parks And Rec this fall, corporal human form and all. The voice of Homer Jay Simpson (and it’s accompanying meat carrying case) will guest star as a “NPR-ish talk-show host†in episode three of Parks’ upcoming season, for which I’m imagining he’ll bust out a sort of a Sideshow Mel/Hans Moleman hybrid.