Jerry Mathers net worth: Jerry Mathers is an American television, film, and stage actor who has a net worth of $3 million. Jerry Mathers acquired that net worth by acting on television, film and the theatre stage. He is best known for playing "Beaver" on the hit sitcom Leave it to Beaver from 1957 to 1963. Born Gerald Patrick "Jerry" Mathers on June 2, 1948, in Sioux City, Iowa, Mathers made a name for himself as the clean-cut kid Theodore "Beaver" Cleaver in the TV series Leave It To Beaver, which ran for six seasons from 1957 to 1963. The show left so deep trace in American screen culture that led Mathers to reprise his iconic character as an adult in the 1983 TV movie Still the Beaver (Disney Channel, 1984-85) and the cable TV series The New Leave It To Beaver (Disney Channel, 1985-89). Eventually, middle-aged Mathers settled into on-again-off-again career rounding off with his appearances as an interviewee on retrospectives like Child Stars: Their Story (A&E, 2000), as well as with his odd turns in films like Better Luck Tomorrow (2002) and cameo appearances as himself in Larry the Cable Guy: Health Inspector (2006).