New The Accountant trailer featuring Ben Affleck Warner Bros. Pictures has debuted a new trailer for The Accountant, starring Ben Affleck, Anna Kendrick, J.K. Simmons, Jon Bernthal, Jean Smart, Cynthia Addai-Robinson, Jeffrey Tambor and John Lithgow. You can check out The Accountant trailer below! In the dramatic thriller, Christian Wolff (Ben Affleck) is a math savant with more affinity for numbers than people.