#45: He Becomes Jonathan Kent in Man of Steel in 2013
In 2013, he played Jonathan Kent in Zack Snyder’s Man of Steel, joining the Superman mythology as Clark Kent’s adoptive father. The role gave Costner a quieter but important place in a major superhero franchise, built around guidance, sacrifice, and the burden of raising an extraordinary child.

For younger audiences, this may have been one of their first major introductions to him outside his classic 1990s films. Costner was now moving through a new Hollywood era, where legacy actors could become part of blockbuster mythology in unexpected ways.
