Ben Affleck and director Gavin O’Connor describe process of developing the main character of “The Accountant”

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In the new movie "The Accountant" Ben Affleck plays a mathematician with autism. His disorder gives him the upper hand in a world of gangsters and terrorists.

FOX 4's Shawn Edwards sat down with Affleck and director Gavin O'Connor to discuss what it took to develop this character and the work that went into preparing. Watch the video above to hear from the two.

"The Accountant" opens in theaters Friday, Oct. 14