From Wikipedia, the free encyclopedia Kenneth Patrick Weatherwax (September 29, 1955 – December 7, 2014) was an American child actor best known for having played Pugsley Addams on The Addams Family. Weatherwax made his acting debut in the early 1960s when he was nine years old, playing a boy named "Chester" in Gleem toothpaste commercials alongside Bewitched actress Alice Pearce. He was then cast as Pugsley Addams on The Addams Family, after successfully auditioning with stars Carolyn Jones an ...