Jerry Mathers is an American actor best known for his role as Theodore "Beaver" Cleaver in the classic television series Leave It to Beaver, which aired from 1957 to 1963. Born on June 2, 1948, in Sioux City, Iowa, he began his acting career at a young age, appearing in commercials and films before landing his iconic role. After Leave It to Beaver, Mathers continued to work in television and film, making guest appearances on various shows. He also pursued a career in business and became a successful motivational speaker. Today, he remains a beloved figure in American pop culture, often attending reunions and conventions related to the show.