Trivia: Hank Patterson is best known to audiences for his portrayal of farmer Fred Ziffel on Green Acres -- for five seasons, his laconic character and the antics of his pig Arnold helped make life hopelessly confusing for series protagonist Oliver Wendell Douglas (Eddie Albert). Patterson, along with his younger contemporary Arthur Hunnicutt, was one of a handful of character actors who cornered the market on portraying cantankerous old coots, usually in a rural setting, in movies and on television during the middle of the 20th century. With his deep, resonant voice, which could project even when he spoke in the softest tones, Patterson could also evoke menace and doom, an attribute that producers and directors sometimes utilized to great effect on programs like Twilight Zone. He was born Elmer Calvin Patterson in Springville, AL, in 1888, but by the 1890s his family had moved to Texas, and Patterson spent most of his boyhood in the town of Taylor. His main interest was music, and he studied in hope of a serious performing career, but was forced to enter showbusiness as a vaudeville pianist, playing with traveling shows. By the end of the 1920s, he'd made his way to California, and he entered the movie business as an actor -- despite his lack of formal training -- during the 1930s. Patterson's earliest identified screen work was an uncredited appearance in the Roy Rogers Western The Arizona Kid (1939). His first credited screen role was in the drama I Ring Doorbells, made at Producers Releasing Corporation. Patterson spent the next nine years working exclusively in Westerns, starting with Thomas Carr's The El Paso Kid, starring Sunset Carson. Among the best of the oaters that Patterson worked in were Edwin L. Marin's Abilene Town and Henry King's The Gunfighter, but most of the pictures that he did were on the low-budget side, and far less prestigious. He played a succession of blacksmiths, hotel clerks, farmers, shopkeepers, and other townsmen, usually bit roles and character parts. Beginning with Jack Arnold's Tarantula, Patterson moved into occasional modern character portrayals as well. Patterson also appeared on dozens of television series, ranging from The Abbott & Costello Show (where he played a very creepy mugger in "Lou Falls for Ruby") to Perry Mason. He was nearly as ubiquitous a figure on Twilight Zone as he was in any Western series, appearing in at least three installments, most notably as an old man in a modern setting in "Kick the Can," and as an ominous general store proprietor in "Come Wander With Me." It was the 19th century and rural settings, however, that provided his bread and butter -- he had appeared in several episodes of Gunsmoke, and in 1963 became a continuing character on the series in the role of Hank Miller, the Dodge City stableman. That same year, Patterson took on the semi-regular role of farmer Fred Ziffel in the rural comedy Petticoat Junction; and in 1965, that role was expanded into the series Green Acres -- eventually, he even portrayed Fred Ziffel in episodes of The Beverly Hillbillies as well. The association of his character with the utterly surreal (and extremely popular) porcine character of Arnold the Pig (also known as Arnold Ziffel) ensured that Patterson was one of the most visible supporting players on the series. Ironically, by the time he was doing Green Acres, Patterson was almost completely deaf, but the producers loved his portrayal so much, that they worked around this by having the dialogue coach lying on the floor out-of-shot, tapping at his leg with a yardstick when it was his cue to speak a line. Patterson passed away in 1975 of bronchial pneumonia at the age of 86. He was the great-uncle of actress Tea Leoni.

Trivia: Intending to become a dentist like his father, American actor Edgar Buchanan wound up with grades so bad in college that he was compelled to take an "easy" course to improve his average. Buchanan chose a course in play interpretation, and after listening to a few recitations of Shakespeare he was stagestruck. After completing dental school, Buchanan plied his oral surgery skills in the summertime, devoting the fall, winter and spring months to acting in stock companies and at the Pasadena Playhouse in California. He was given a screen test by Warner Bros. studios in 1940, received several bit roles, then worked himself up to supporting parts upon transferring to Columbia Pictures. Though still comparatively youthful, Buchanan specialized in grizzled old westerners, with a propensity towards villainy or at least larceny. The actor worked at every major studio (and not a few minor ones) over the next few years, still holding onto his dentist's license just in case he needed something to fall back on. Though he preferred movie work to the hurried pace of TV filming, Buchanan was quite busy in television's first decade, costarring with William Boyd on the immensely popular Hopalong Cassidy series, then receiving a starring series of his own, Judge Roy Bean, in 1954. Buchanan became an international success in 1963 thanks to his regular role as the lovably lazy Uncle Joe Carson on the classic sitcom Petticoat Junction, which ran until 1970. After that, the actor experienced a considerably shorter run on the adventure series Cade's County, which starred Buchanan's close friend Glenn Ford. Buchanan's last movie role was in Benji (1974), which reunited him with the titular doggie star, who had first appeared as the family mutt on Petticoat Junction.

Trivia: "A very funny guy -- funnier than most gave him credit for," as one director described him, lanky, slow-moving Guy Wilkerson is fondly remembered for playing comedy sidekick Panhandle Perkins in the 1942-1945 PRC Texas Rangers film series, a low-rent competition for Republic Pictures' popular Three Mesquiteers Westerns. As Panhandle, Wilkerson's comedy was never intrusive and often used merely as a slow-witted counterpoint to the action. In Hollywood from at least 1937 (some sources claim he appeared onscreen as early as the 1920s), Wilkerson had honed his skills in minstrel shows, burlesque, and vaudeville, but away from his sidekick duties at PRC, he was usually seen playing less humorous characters, notably ministers or undertakers. Appearing in hundreds of feature films and television series over three decades, Guy Wilkerson was last seen in the crime thriller The Todd Killings in 1971, the year of his death from cancer.