In an introduction he wrote to a 1972 book written about Hoffa by Bobby Kennedy’s chief aide, Walter Sheridan, Budd Schulberg explained why the two studios abandoned the project: “A labor tough walked right into the office of the new head of [Twentieth Century Fox] to warn him that if the picture was ever made [Teamster] drivers would refuse to deliver the prints to the theaters. And if they got there by any other means, stink bombs would drive out the audiences.”
