Kevin Costner’s Rarely-Seen Youngest Son, 15, Makes Acting Debut in Dad’s Movie

Following suit in his legendary father’s footsteps, 15-year-old Hayes Costner embarks on an acting career in Hollywood with a riveting performance in his dad’s movie. The young Costner heralds a new era in the family’s cinematic legacy.

In a move that echoes the charisma and talent of his famous dad, Kevin Costner’s youngest son, Hayes Logan Costner, is making waves with his acting debut in the much-anticipated movie “Horizon: An American Saga.” At the tender age of 15, Hayes steps into the limelight, showcasing his acting prowess in a gripping scene alongside Sienna Miller, who plays his mother in the film saga.

The trailer showing the scene in which he appears—a vivid portrayal of a family’s struggle for survival—has marked Hayes as a rising star to watch. Kevin, a revered figure in Hollywood known for his roles in epic tales and Western dramas, not only stars in the two-part movie but also co-wrote and directed it.

Although the movie is only coming out now, the 15-year-old was just 13 when the movie was filmed. Of casting Hayes, the devoted dad who prays that he sticks around to continue raising his young kids, divulged, “I kind of did it on purpose, so he could be hanging out with me. And the same thing for Cayden, same thing for Grace. I’m like any other parent, I’m trying to figure out, like, ‘This is really neat. You should come be with me.'”

Kevin’s kids—in addition to Hayes, Cayden, and Grace Costner, Kevin is also a dad to his older kids, Joe, Lily, and Annie Costner—mean the world and more to him. Apart from the pride he has for Hayes’ career pursuits, Kevin also previously talked about Joe’s career, gushing, “My son Joe just got his first job out of college—he’s a sound engineer at a music studio. I’m so proud of Joe, Lily, and Annie.”