In the first season of "The Accountant," we follow the journey of a seasoned bookie as he grapples with the challenges of staying afloat in the face of the looming legalization of sports gambling. As he navigates through this uncertain landscape, he finds himself dealing with a growing number of unpredictable and volatile clients, as well as the complexities of balancing his personal and professional life. Along the way, he must also contend with the dynamics of his family and colleagues, as they all become entangled in the high-stakes world of sports betting.