Complex sentence: Also, Oldman is starring in "Hunter Killer" with Gerard Butler, Billy Bob Thornton, and Linda Cardellini, and is slated to direct a biopic about Eadweard Muybridge entitled "Flying Horse".
Split into simpler sentences: Also, Oldman is starring in "Hunter Killer" with Gerard Butler, Billy Bob Thornton, and Linda Cardellini. He is slated to direct a biopic about Eadweard Muybridge entitled "Flying Horse".