FILE - In this Sept. 20, 2015 file photo, David Benioff, left, and D.B. Weiss accept the award for outstanding writing for a drama series for "Game Of Thrones" at the 67th Primetime Emmy Awards in Los Angeles. Benioff and Weiss are writing and producing a new series of Star Wars films for Lucasfilm. The Walt Disney Studios said Tuesday that the films will be separate from both the Skywalker saga and the new trilogy being planned by “The Last Jedi” director Rian Johnson. (Photo by Phil McCarten/Invision/AP, File)
David Benioff, left, and Dan Weiss have signed a long-term deal with Netflix. AP File

'Game of Thrones' showrunners headed to Netflix