Not Rated| 1h 15min | Drama, Western | 1942 Director William A. Wellman (“Yellow Sky,” “Battleground”) based this thought-provoking Western, “The Ox-Box Incident,” on a book about mob justice (of the same name) authored by Walter Van Tilburg Clark. Coming in at a mere 75 minutes, this tautly-paced film was adapted for the screen by…