Steven Spielberg?s Ready Player One is outperforming every other Warner Brothers movie in China. The film stars Tye Sheridan, Olivia Cooke, Ben Mendelsohn and Mark Rylance. It is based on the 2011 novel of the same name by Ernest Cline. Deadline reported that Ready Player One added an estimated 42 million dollars to its box office gross from China. That brings its total in the country to a whopping 161.3 million dollars. That makes it both the biggest Hollywood release this year in China.