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
Philip Seymour Hoffman Laura Linney and he played siblings responsible for putting their dementia-ridden father (Philip Bosco) in a care home. Jake Coyle of the Associated Press stated that it was "the epitome of a Hoffman film: a mix of comedy and tragedy told with subtlety, bone-dry humor, and flashes of grace". Hoffman received a Golden Globe nomination for his performance in "The Savages". He next appeared in "Before the Devil Knows You're Dead", the final film by veteran director Sidney Lumet, where he played a realtor who embezzles funds from his employer to support his drug habit. Mosher comments that the character