Heather North (1945 – 2017), the voice of Scooby-Doo’s Daphne

Heather North first entered show biz as a child in the 1950s, singing and competing in pageants. As a young adult in the 1960s, she began appearing on television in shows like “My Three Sons,” “Gidget,” and “The Monkees.” She co-starred alongside Kurt Russell — and a chimpanzee — in the 1971 Disney movie “The Barefoot Executive.” But what most fans will affectionately remember her for is her thirty-year stint on "Scooby-Doo," performing the voice of danger-prone Daphne Blake.