Hook (film) Robin Williams signed on, but he and Hoffman had creative differences with Castle. Medavoy saw the film as a vehicle for Spielberg and Castle was dismissed, but paid a $500,000 settlement. Dodi Fayed, who owned certain rights to make a "Peter Pan" film, sold his interest to TriStar in exchange for an executive producer credit. Spielberg briefly worked together with Hart to rewrite the script before hiring Malia Scotch Marmo to rewrite Captain Hook's dialog and Carrie Fisher for Tinker Bell's. The Writers Guild of America gave Hart and Marmo screenplay credit, while Hart and Castle were credited with the
Robin Spielberg centers while on tour. She has also performed fundraisers for medical and other charities. In 2014 Spielberg was invited to give a TEDx talk on "The Healing Power of Music" in Lancaster, Pennsylvania's inaugural TEDx event. Spielberg is author of the memoir "Naked on the Bench" (2013), which Kirkus called a "well-paced musical memoir about the value of perseverance" which avoids sentimentality and balances happy moments with darker content such as being stalked. Spielberg also writes about music therapy in her memoir. In 2016 Spielberg began teaching at Millersville University as an instructor in the music business technology department, teaching