My belated two cents worth: The movie is based on the book, "Accomplises to the Crime: The Arkansas Prison Scandal," by Tom Murton. Tom was my roommate at Oklahoma A&M (now OK State U). I have discussed the film with Tom and read official State Police reports of the information on which the story dwells. The first few minutes when Robert Redford goes into the prison incognito was a device to inform the audience of conditions. The remainder of the film is factual, although embellished at points for audience interest. Redford did an outstanding performance representing Murton. At times I could almost believe that it was Murton standing there! Murton was advised by Governor Rockefeller that he had 48 hours to leave Arkansas or be charged with grave robbing. Official reason: lack of qualifications. How much does it take to qualify? Murton got a BS in Agriculture at A&M, and a Dr of Criminology at U Cal, Berkeley, was a Dept Marshal and had 20 years experience in corrections. Murton kept his sense of humor, keeping count of applications declined (he was "too controversial") for similar work (43 at last count), and remarked that one day another system would be so corrupt to demand his services. He died after teaching at Southern Illinois, U of Hawaii, and even his alma mater in Oklahoma. Waste of talent of a brilliant penologist.