Chayefsky made it clear that he would allow no input into the dialogue or narrative, which Russell felt was too "soppy." Russell was confident that he could get rid of Chayefsky, but found that "the monkey on my back was always there and wouldn't let go." Russell was polite and deferential prior to production but after rehearsals began in 1979 "began to treat Paddy as a nonentity" and was "mean and sarcastic," according to the film's producer Howard Gottfried, who called Russell a "duplicitous, mean man."