This sequel to the 2016 Ben Affleck film, The Accountant is directed by Gavin O’Connor. The Accountant 2 sees the return of Jon Bernthal as Affleck’s brother in the film, along with J.K. Simmons as Treasury Department Agent Ray King, and Cynthia Addai-Robinson as Agent Marybeth Medina. Bill Dubuque, who wrote the script for the original action thriller, returns to pen the script for the sequel.