Zack Sharf Digital News Director Harrison Ford is taking some responsibility for the tension that developed with Brad Pitt during the making of their 1997 thriller “The Devil’s Own.” The film, which notably marked the last directorial effort from Alan J. Pakula (“All the President’s Men,” “Klute”), earned mixed reviews but grossed $140 million worldwide. Ford has often said in past interviews that it was difficult filming “The Devil’s Own.” When Esquire magazine recently asked why, Ford said it was due to creative differences he had with Pitt. “Heh. Yeah, I remember why,” Ford said. “Brad developed the script. Then they offered me the part. I saved my comments about the character and the construction of the thing—I admired Brad. First of all, I admire Brad. I think he’s a wonderful actor. He’s a really decent guy. But we couldn’t agree on a director until we came to Alan Pakula, who I had worked with before but Brad had not.”