Billy Bucklin escapes while being transported to Yuma prison and plans to form an army of desperadoes to control the Mexican border... Billy Bucklin escapes while being transported to Yuma prison and plans to form an army of desperadoes to control the Mexican border... Billy Bucklin escapes while being transported to Yuma prison and plans to form an army of desperadoes to control the Mexican border... Billy Bucklin escapes while being transported to Yuma prison and plans to form an army of desperadoes to control the Mexican border...