On November 6, 2014, the official Star Wars Twitter account announced that the film had completed principal photography. The film was also made available for viewing by astronauts on the International Space Station. Mark Hamill, Carrie Fisher, Harrison Ford, Kenny Baker, Peter Mayhew, and Anthony Daniels would return to reprise their roles as the main characters of the original trilogy, and they would be joined by a number of new actors in leading roles: John Boyega, Daisy Ridley, Adam Driver, Oscar Isaac, Andy Serkis, Domhnall Gleeson, cosplay costumes and Max von Sydow.