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: Smiley Burnette, said his longtime partner and boss Gene Autry, "couldn't read a note of music but wrote 350 songs and I never saw him take longer than an hour to compose one." Arguably the most beloved of all the B-Western sidekicks and certainly one of the more prolific and enduring, Burnette had been a disc jockey at a small radio station in Tuscola, IL, when discovered by Autry. The crooner prominently featured him both on tour and on Chicago's National Barn Dance broadcasts, making certain that Burnette was included in the contract he signed in 1934 with Mascot Pictures. As Autry became a major name in Hollywood, almost single-handedly establishing the long-lasting Singing Cowboy vogue, Burnette was right there next to him, first with Mascot and then, through a merger, with the newly formed Republic Pictures, where he remained through June 1944. The culmination of Burnette's popularity came in 1940, when he ranked second only to Autry in a Boxoffice Magazine popularity poll of Western stars, the lone sidekick among the Top Ten. Perhaps not everyone's cup of tea -- his style of cute novelty songs and tubby slapstick humor could, on occasion, become quite grating -- Burnette nevertheless put his very own spin on B-Westerns and became much imitated. In fact, by the 1940s, there were two major trends of sidekick comedy in B-Westerns: Burnette's style of slapstick prairie buffoonery, also practiced by the likes of Dub Taylor and Al St. John, and the more character-defined comedy of George "Gabby" Hayes, Andy Clyde, et al. Burnette, who would add such classic Western tunes as "Song of the Range" and "Call of the Canyon" to the Autry catalog, refined his naïve, but self-important, Frog Millhouse character through the years at Republic Pictures -- called "Frog," incidentally, from the way his vocals suddenly dropped into the lowest range possible. But the moniker belonged to the studio and he was plain Smiley Burnette thereafter. When Autry entered the service in 1942, Burnette supported Sunset Carson, Eddie Dew, and Robert Livingston before switching to Columbia Pictures' Durango Kid series starring Charles Starrett. But despite appearing in a total of 56 Durango Westerns, Burnette was never able to achieve the kind of chemistry he had enjoyed with Autry and it was only fitting that they should be reunited for the final six Western features Gene would make. Although his contribution to Autry's phenomenal success was sometimes questioned (minor cowboy star Jimmy Wakely opined that Autry had enough star power to have made it with any comic sidekick), Smiley Burnette remained extremely popular with young fans throughout his career, and although not universally beloved within the industry, he has gone down in history as the first truly popular B-Western comedy sidekick. Indeed, without his early success, there may never have been the demand for permanent sidekicks. When B-Westerns went out of style, Burnette spent most of his time in his backyard recording studio, returning for an appearance on television's Ranch Party (1958) and the recurring role of train engineer Charley Pratt on Petticoat Junction (1963-1967). He died of leukemia in 1967 at the age of 55.

Trivia: A veteran of community theater and traveling stock companies, Rufe Davis developed into a fine bucolic comedy foil for such country & western radio entertainers as the Weaver Brothers and Elviry. Davis had struck out on his own as a solo comic, specializing in animal imitations and other "funny noises" by the time he was signed by Paramount Pictures in 1937. After a few seasons of small character roles, he moved to Republic, where he was cast as Lullaby Joslin in the Three Mesquiteers Westerns, remaining with the series until 1942. Active until 1970, Rufe Davis is best known to the TV generation as railroad engineer Floyd Smoot on Petticoat Junction.