🎬Actor "Dennis The Menace" Dennis Mitchell Mason Gamble (born January 16, 1986 in Chicago, Illinois) is an American former actor. He played the eponymous comic character in the 1993 film Dennis the Menace, selected from over 20,000 children. He played a sidekick in Wes Anderson's film Rushmore. Mason began his film-acting career at age six when director Harold Ramis cast him in Groundhog Day (1993). Three months later, Mason won the title role in the hit comedy, Dennis the Menace (1993). He was