Roadside Attractions has released the debut trailer for the historical drama Emperor [EMPER]. Tommy Lee Jones [TLJON] stars as General Douglas MacArthur who heads the U.S. occupation of Japan post-World War II Japan. Matthew Fox [MFOX] plays General Bonner Fellers who is tasked to investigate whether the Japanese Emperor is guilty of war crimes, and if he was, what would be the reprecussion be on the people who worshipped him. Emperor opens in theaters March 8th.