(On Charles Bronson and James Coburn in El luchador (1975)) [Bronson was a] very angry guy... Didn't get along with a lot of people. The only reason I can tell you he and I got along well was he respected that I wrote the script. He liked the script. Also I didn't try to get close to him. Kept it very business-like. I think he liked that. Jimmy Coburn who everybody liked and got along well with, he and I did not get along well. I think he was not in a good mood about being in a movie with Charlie, it was second banana. He had been up there more, and his career was coming back a bit. I don't think he was wild about being second banana. But Charlie was a big star, perceived to be low rent. That was part of his anger... He thought there was a cosmic injustice when he was not a movie star at 35. He didn't get there till 45 or whatever... [However] When things had seemed to not be working well, or there was some impasse, Charlie would come down hard on my side. That was tipping point.