Ruth C. Sullivan family member with developmental disabilities. She retired from the Autism Services Center on November 1, 2007 at the age of 83. Sullivan assisted in the production of the 1988 movie "Rain Man" by serving as a consultant on autistic behavior, and Dustin Hoffman worked with Sullivan and her son Joseph, who has autism, when practicing for his role. Hoffman thanked her and Joseph in his Oscar speech. Sullivan has the last credit in the movie, and the extended DVD version features an interview with Joe. (Joe Sullivan was not the only inspiration for Hoffman's role; the role was originally written
Robert Evans presidential sex scandal by hiring a Hollywood producer played by Dustin Hoffman. Hoffman's character was based directly upon Robert Evans. Hoffman emulated Evans' work habits, mannerisms, quirks, clothing style, hairstyle, and his large square-framed eyeglasses. The real Evans is said to have declared, "I'm magnificent in this film!" Bob Ryan, a recurring character in the HBO series "Entourage" is said to be based on Evans. The character, portrayed by Martin Landau, was a successful movie producer in the 1970s who now chafes at no longer being considered a major Hollywood player. While Evans reportedly declined an offer to play the