Mike Milo (91-year-old director/producer Clint Eastwood in the latest of his potential final movies) is a washed-up former Texas Rodeo star tasked by an old and long-supportive friend (Dwight Yoakam) to travel to Mexico and bring back his teenaged son (Eduardo MInett), who the man claims is being neglected by his alcoholic, amoral and possibly narco-connected mother.