Guest Stars George Clooney as Himself Christopher Nolan as Himself Oprah Winfrey as Herself Patty Jenkins as Herself Michael Schneider as Himself Jacqueline Stewart as Herself David Zaslav as Himself LeVar Burton as Himself Clint Eastwood as Himself Ke Huy Quan as Himself Keanu Reeves as Himself Matthew Modine as Himself Martin Scorsese as Himself Oliver Stone as Himself Baz Luhrmann as Himself Gregory Nava as Himself Chris Columbus as Himself Peter Roth as Himself Bob Daly as Himself Tony Gilroy as Himself Leonard Maltin as Himself Ben Mankiewicz as Himself Edward James Olmos as Himself Ron Howard as Himself Kevin Costner as Himself Harvey Keitel as Himself Lynda Carter as Herself Alfonso Cuarón as Himself Todd Phillips as Himself Alan Horn as Himself Eddie Muller as Himself Ernest Dickerson as Himself Linda Lavin as Herself Linda Blair as Herself Mel Brooks as Himself Gene Wilder as Himself William Friedkin as Himself