Oscar winner Ben Affleck (Good Will Hunting) stars as Christian Wolff, a math savant with more affinity for numbers than people. Behind the cover of his small-town CPA office, he works as a freelance accountant for some of the world's most dangerous criminal organizations. With the Treasury Department's Crime Enforcement Division, run by Ray King (recent Oscar winner J.K. Simmons - Whiplash), starting to close in, Christian takes on a legitimate client: a state-of-the-art robotics company where an accounting clerk (Anna Kendrick - Up in the Air, Into the Woods) has discovered a discrepancy involving millions of dollars. But as Christian uncooks the books and gets closer to the truth, it is the body count that starts to rise. An acclaimed cast including The Walking Dead's Jon Bernthal, Transparent's Jeffrey Tambor and Oscar nominee John Lithgow (Interstellar) add up to the suspense in this dramatic thriller from the writer of The Judge and the director of Pride and Glory.