Alan Steppe
John Astin, the American actor known for his roles in film and television, has three children from his first marriage to Suzanne Hahn:
David Astin – He is an actor and director.
Allen J. Astin – He is a professor of engineering at the University of Washington.
Tom Astin – He is an actor.
John Astin also became the adoptive father of actress Mackenzie Astin during his marriage to actress Patty Duke.
