LOS ANGELES, CA - SEPTEMBER 22: Presenter Robin Williams speaks onstage during the 65th Annual Primetime Emmy Awards held at Nokia Theatre L.A. Live on September 22, 2013 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
Actor Robin Williams holds up his Oscar after winn
LOS ANGELES, UNITED STATES: Actor Robin Williams holds up his Oscar after winning in the Best Actor in a Supporting Role category during the 70th Academy Awards 23 March at the Shrine Auditorium in Los Angeles. Williams won for his role as a psychotherapist helping a troubled math genius in "Good Will Hunting." (ELECTRONIC IMAGE) AFP PHOTO Timothy A. CLARY (Photo credit TIMOTHY A. CLARY/AFP/Getty Images)
CW, CBS And Showtime 2013 Summer TCA Party - Arrivals
LOS ANGELES, CA - JULY 29: Robin Williams attends the CW, CBS And Showtime 2013 Summer TCA Party on July 29, 2013 in Los Angeles, California. (Photo by Jason Kempin/Getty Images)
CBS 2013 Upfront Presentation
NEW YORK, NY - MAY 15: Robin Williams attends CBS 2013 Upfront Presentation at The Tent at Lincoln Center on May 15, 2013 in New York City. (Photo by Ben Gabbe/Getty Images)
People Leave Tributes To Robin Williams Outside Mork & Mindy House
(Photo by Marc Piscotty/Getty Images)
People Leave Tributes To Robin Williams Outside Mork & Mindy House
(Photo by Marc Piscotty/Getty Images)
Robin Williams Remembered
(Photo by Frazer Harrison/Getty Images)
Robin Williams Remembered
(Photo by Kevin Winter/Getty Images)
Actors-writers Matt Damon (L) and Ben Affleck (R)
(Photo credit HAL GARB/AFP/Getty Images)
US-OBIT-ROBIN WILLIAMS-STAR HOLLYWOOD WALK OF FAME