He was not too kind with the Indiana writer and director, Pizzo and Anspaugh, though. He was very difficult during filming because he didn’t believe those two knew what they were doing. I read an interview with the two and they said there were some tense times wondering if Hackman was going to quit the production. In the end, when they had the first screening, Hackman approached them and said something like, “I don’t know how you two pulled this off.” He was shocked and pleased it turned out so well.