There’s not a lot of accounting being done in “The Accountant 2.” In Gavin’s O’Connor’s 2016 action-thriller “The Accountant,” neurodivergent number-cruncher Christian Wolff (Ben Affleck) was equally likely to choose a spreadsheet or a gun when balancing the metaphorical books.

Ben Affleck is back as forensic-accountant-turned-Rambo, Christian Wolff, in “The Accountant 2,” the sequel to his 2016 action hit, “ The Accountant .” Your Boston buddy reunites with director Gavin O’Connor and screenwriter Bill Dubuque, as well as Jon Bernthal, who reprises his role as Christian’s hitman brother, Braxton.