Kevin Costner’s Rarely-Seen Youngest Son, 15, Makes Acting Debut in Dad’s Movie
Hayes Logan Costner, 15, is stepping into Hollywood’s spotlight with his debut performance in “Horizon: An American Saga,” a film directed and co-written by his legendary father, Kevin Costner. In a poignant scene alongside Sienna Miller, who plays his on-screen mother, Hayes showcases his acting talent at just 15 years old. Kevin Costner, known for…