To this day, when one lets the whiskers grow and styles robust outdoor work-wear....they're usually quickly identified as "Grizzly Adams." Not bad since the show has been off the air for over 30 years! He was big, strong and gentle and had a great touch with animals. And you just know, intuitively, that he wasn't faking it. How could you? RIP Dan Haggerty. Dead at 74. AKA, Grizzly Adams.