Synopsis

Col. Cord McNally an ex union officer teams up with a couple of ex Johnny Rebs to search for the traitor who sold information to the South during the Civil War. Their quest brings them to the town of Rio Lobo where they help recover this little Texas town from ruthless outlaws who are led by the traitor they were looking for.
Howard Hawks
John Wayne, Jorge Rivero, Jennifer O’Neill, Jack Elam
18 Dec 1970 (USA)tt0066301 , Sheriff, Texas, Traitor, Colonel