" He pondered the meaning of the entire enterprise - as they began to suspect another major challenging issue: cheating.[Kubrick presumably was alluding to the Biblical story of Adam""s son Cain killing his brother Abel.] The ""enlightened"" apes gain domination in the animal world, establish their territorial domain, and take an evolutionary step or leap toward (or away from) humanity.Hornsby (Don Fellows) who had a buyer ready to purchase "sight unseen," but Clark stubbornly refused to sell to a shopping center developer - he insisted that the buyer was a farmer.] Off-screen, Gittes turns over the pictures to "Mrs.Mulwray," but then finds that they are published for some reason a few days later for everyone to see.