Charles E. Rushmore big game. One day, while accompanied by Ted Brockett of Keystone, South Dakota, Rushmore asked the name of the mountain and was told that it was Slaughterhouse Rock. Rushmore joked that his annual treks to the Hills had earned him the right to have the mountain named after himself. "So just for the hell of it," Urbanek claimed, the locals started calling the hill Mount Rushmore. Whatever the precise story, the United States Board of Geographic Names officially recognized the name "Mount Rushmore" in June 1930. Forty years after the initial 1885 naming, Rushmore donated $5000 towards Gutzon Borglum's sculpture
Mount Rushmore in popular culture the final battle with the Forever King. Another group shown as having a secret base inside the mountain is the "All Purpose Enforcement Squad" of "Young Justice", in the DC Universe series. The comic book superhero Mister Majestic, a character in the Wildstorm Productions universe, also had a secret base of operations inside Mount Rushmore, analogous to Superman's "Fortress of Solitude". In "", a 1981 animated movie jointly produced by Hanna-Barbera and Tsuburaya Productions, the heroic Ultra Force is headquartered within Mount Rushmore. Mount Rushmore was a primary location of interest in the plot of the 2007 film "" starring