Episode Detail: Patty Duke - Intimate Portrait
Patty Duke discusses her bout with manic depression; finding love with husband Michael Pearce after three failed marriages; and raising sons Sean and Mackenzie Astin. Also: her Oscar-winning performance in "The Miracle Worker" (1962); pulling double duty as identical cousins on "The Patty Duke Show" (1963-66); shocking her fans by appearing in the 1967 film "Valley of the Dolls"; and her extensive work in made-for-TV movies.