Robin Williams portray the deep-driven man. From Dustin Hoffman, with whom he co-starred in "Hook", he learned to take on totally different character types, and to transform his characters by extreme preparation. Mike Medavoy, producer of "Hook", told its director, Steven Spielberg, that he intentionally teamed up Hoffman and Williams for the film because he knew they wanted to work together, and that Williams welcomed the opportunity of working with Spielberg. Williams benefited from working with Woody Allen, who directed him and Billy Crystal in "Deconstructing Harry" (1997), as Allen had knowledge of the fact that Crystal and Williams had often performed
Robin Spielberg signed with Sony/ATV Music Publishing in Asia and her piece "An Improvisation on the Canon in D" is used in the soundtrack of the South Korean television drama series "Winter Sonata" In January 2015 Spielberg began opening for the renowned songwriter Jimmy Webb at the Sharp Theater, Mahwah, New Jersey, both are represented by Kosson Talent. The importance of music therapy is a recurring theme throughout Spielberg's career. She is a national celebrity artist spokesperson for the American Music Therapy Association. As spokesperson, Spielberg often conducts seminars and workshops on the transformative power of music in hospitals, schools and community