But while his TV persona seemed wholesome ... in 1974 when he was cast as Grizzly Adams in the film The Life and Times of Grizzly Adams, which later turned into a hit NBC series in 1977. Though ...
(KRON) – Dan Haggerty, the actor who played TV’s popular bushy bearded mountain man “Grizzly Adams” in the ’70s hit show “The Life and Times of Grizzly Adams,” has died, reports say. Haggerty was 74.