Trivia: Husky and hirsute actor Dan Haggerty is best remembered for playing the title character in the popular television outdoor adventure series The Life and Times of Grizzly Adams. Having appeared in the 1974 feature-film version of the show and in a similar feature titled Frontier Fremont (1975), Haggerty seemed a natural for the role. But it was really his unusual rapport -- Haggerty had once been an animal trainer -- with bears, such as his huge co-star Ben, that really got him the part. Following the series' demise, Haggerty went on to appear in many made-for-television movies and in low-budget features. He continued working up until his death in 2016, at age 74.

Trivia: Character actor of films and television, Paul Brinegar specialized in playing feisty, grizzled cowboy sidekicks. Fans of the Western series Rawhide may remember Brinegar for playing Wishbone, the grumbly old cook. He was also known for playing Lamar Pettybone on the early-'80s television series Matt Houston. Born and raised in New Mexico, he headed to California as a young man and made his feature film debut in Larceny (1948). From there, he launched a steady film career that slowed down considerably in the late '50s, after he began appearing on television but did not end until 1994, when Brinegar made his final screen appearance, as a stagecoach driver, in the 1994 film version of Maverick.

Trivia: Had he been born a decade earlier, American actor Denver Pyle might well have joined the ranks of western-movie comedy sidekicks. Instead, Pyle, a Colorado farm boy, opted for studying law, working his way through school by playing drums in a dance band. Suddenly one day, Pyle became disenchanted with law and returned to his family farm, with nary an idea what he wanted to do with his life. Working in the oil fields of Oklahoma, he moved on to the shrimp boats of Galveston, Texas. A short stint as a page at NBC radio studios in 1940 didn't immediately lead to a showbiz career, as it has for so many others; instead, Pyle was inspired to perform by a mute oilfield coworker who was able to convey his thought with body language. Studying under such masters as Michael Chekhov and Maria Ouspenskaya, Pyle was able to achieve small movie and TV roles. He worked frequently on the western series of Roy Rogers and Gene Autry; not yet bearded and grizzled, Pyle was often seen as deputies, farmers and cattle rustlers. When his hair turned prematurely grey in his early '30s, Pyle graduated to banker, sheriff and judge roles in theatrical westerns -- though never of the comic variety. He also was a regular on two TV series, Code 3 (1956) and Tammy (1966). But his real breakthrough role didn't happen until 1967, when Pyle was cast as the taciturn sheriff in Bonnie and Clyde who is kidnapped and humilated by the robbers -- and then shows up at the end of the film to supervise the bloody machine-gun deaths of B&C. This virtually nonspeaking role won worldwide fame for Pyle, as well as verbal and physical assalts from the LA hippie community who regarded Bonnie and Clyde as folk heroes! From this point forward, Denver Pyle's billing, roles and salary were vastly improved -- and his screen image was softened and humanized by a full, bushy beard. Returning to TV, Pyle played the star's father on The Doris Day Show (1968-73); was Mad Jack, the costar/narrator of Life and Times of Grizzly Adams (1978-80); and best of all, spent six years (1979-85) as Uncle Jesse Duke on The Dukes of Hazzard. Looking stockier but otherwise unchanged, Denver Pyle was briefly seen in the 1994 hit Maverick, playing an elegantly dishonest cardshark who jauntily doffs his hat as he's dumped off of a riverboat. Pyle died of lung cancer at Burbank's Providence St. Joseph Medical Center at age 77.