The Call of the Simpsons episode, along with his four other appearances on "The Simpsons", the best guest appearance in the show's history. "The Call of the Simpsons" received mixed reviews from critics. Warren Martyn and Adrian Wood, the authors of the book "I Can't Believe It's a Bigger and Better Updated Unofficial Simpsons Guide", both criticized and praised the episode saying: "This episode is a bit less than the sum of its parts. The early stuff at the RV Round-Up is much better than the main camping story, although there's some nice Marge-Lisa bonding, and who could resist Maggie and the bears?" In a
History of The Simpsons like the Simpsons." In 2002, the show was nearly sued by the Rio de Janeiro tourist board for creating an unreal image of the city on the show. "The Simpsons Movie", a feature-length film, was released in theaters worldwide on July 26 and July 27, 2007. Previous attempts to create a film version of "The Simpsons" failed due to the lack of a script of appropriate length and production crew members. Eventually, producers Brooks, Groening, Al Jean, Mike Scully, and Richard Sakai began development of the film in 2001. They conceived numerous plot ideas, with Groening's being the one developed