John Allen Astin (born March 30, 1930) is an American actor who has appeared in numerous films and television shows, and is best known for the role of Gomez Addams on The Addams Family, and other similarly eccentric comedic characters.
Astin was born in Baltimore, Maryland, to Margaret Linnie (née Mackenzie) and Dr. Allen Varley Astin, who was the director of the National Bureau of Standards (now the National Institute of Standards and Technology). He graduated from Johns Hopkins University in 1952, after transferring from Washington & Jefferson College. He initially studied mathematics at Washington & Jefferson then became a drama major at Johns Hopkins; he was a member of the Phi Kappa Psi fraternity at Johns Hopkins.
Astin started in theater, doing voice-over work for commercials. His first big break came with a small part in West Side Story in 1961. At this time, he also guest starred on the ABC sitcom, Harrigan and Son, starring Pat O'Brien. In 1962–1963, he starred with Marty Ingels in the sitcom I'm Dickens, He's Fenster, which aired thirty-one episodes in a single season. From 1964–1966, he starred in The Addams Family as Gomez Addams, the head of the macabre family. He appeared in the TV show The New Addams Family as Grandpapa Addams in 1998, with the role of Gomez Addams played by Glenn Taranto.