Brock Pierce (born November 14, 1980 in Minnesota), is an American actor best known for playing the title role in the Disney's First Kid. Pierce's first major acting role was playing a young Emilio Estevez in The Mighty Ducks. Pierce reprised the role again in D2: The Mighty Ducks. In 1994, Pierce had a small role in Little Big League, but did not receive his next big break until 1996, starring alongside Sinbad as Luke Davenport in Disney's First Kid. Brock landed a few TV roles in 1997, but they would be his last credited performances.