Here’s the first trailer for Warner Bros’ upcoming Ben Affleck drama, The Accountant.

In it, Christian (Affleck) is a math savant with more affinity for numbers than people. He works as a freelance accountant in a small town for some of the world’s most dangerous criminal organizations. With the Feds close in, he takes on a legitimate client: a state-of-the-art robotics company where an accounting clerk (Anna Kendrick) 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.

The Accountant hits theaters on October 14.