Trivia: Big, burly Dan Blocker only did a handful of movies in his 17-year acting career, but he became one of the most beloved and popular television stars of the 1960s for his portrayal of Hoss Cartwright on the Western series Bonanza. Weighing 14 pounds at birth, Blocker was the largest baby ever born in Bowie County, TX. At 18, he stood 6'3" and weighed close to 300 pounds, and was legendary for his physical prowess. Blocker attended the Texas Military Institute and studied for his B.A. at Sul Ross State College, where he initially majored in athletics. His build accidentally led him to the drama department for a production of Arsenic and Old Lace -- a stage hand was needed who was big and strong enough to quickly remove the dummies representing corpses on the set, between acts. While working on the production, Blocker was bitten by the acting bug and switched his major to drama. He pursued his theatrical aspirations in earnest after graduation, working in one season of summer stock before he was drafted. Blocker served in combat during the Korean War, after which he earned a master's degree, married, moved to Los Angeles, and settled down to raise a family, earning his living as a high school teacher. It was his successful audition for the small role of a cavalry lieutenant on Gunsmoke during the 1956 season, in the episode "Alarm at Pleasant Valley," that rekindled Blocker's interest in an acting career. Over the next three years, he took any work that he could get, on programs like Sgt. Preston of the Yukon, Cheyenne, Tales of Wells Fargo, Zane Grey Theater, Wagon Train, Colt .45, Zorro, Maverick, and Richard Diamond, Private Detective. Blocker also got some movie work, portraying a bartender in the offbeat murder mystery The Girl in Black Stockings and an android in Outer Space Jitters, a very late Three Stooges short. His career took an upturn when he got a guest-starring role in an episode of the series The Restless Gun, starring John Payne, in 1958; his work was good enough to catch the attention of the producer, David Dortort. A year later, Dortort was putting together a new, hour-long Western series called Bonanza and cast Blocker in the role of "Hoss" Cartwright, the big-boned, good-natured middle son in a ranching family near Virginia City, NV, set in the mid- to late 19th century (the time frame of Bonanza was always vague, with stories shifting between the early 1860s to the 1870s and 1880s). Blocker's character's real name, incidentally, was Eric, but Hoss -- a nickname from his mother's Norwegian language that meant "friend" -- was what he was known as to everyone on the series and all viewers. Despite the weaknesses in the scripts during the early seasons, the role was a dream part for the actor, who got a chance to display his gentle, sensitive side as well as his gift for comedy, and also work in a serious dramatic context as well on many occasions, and show off his brute strength as well. It is arguable that Blocker was the most popular member of the cast during the 1960s; he was especially beloved of younger viewers, in part because his character was always very sympathetic to children. In contrast to the other stars of the series, Blocker's big-screen career wasn't halted by his work on Bonanza. He appeared in The Errand Boy, playing himself in an uncredited cameo, and played a role in the Frank Sinatra movie Come Blow Your Horn. Blocker got his first major movie part five years later in the Sinatra film Lady in Cement (1968), playing Waldo Gronsky, a burly, potentially murderous thug who hires private detective Tony Rome (played by Sinatra) to find his missing girlfriend. By the end of the 1960s, Blocker was taken seriously enough as an actor to star in two features, Something for a Lonely Man, a beautiful and poignant Western/comedy-drama, and the broader comedy The Cockeyed Cowboys of Calico County. Some of Blocker's television appearances separate from Bonanza also reflected his personal side -- his politics were essentially liberal Democratic (in sharp contrast to the conservative Republican sympathies of his co-stars Michael Landon and Lorne Greene), and he appeared in several public service announcements promoting brotherhood and racial tolerance, as well as on one television special that gently satirized American popular culture, starring Henry Fonda. He was also part of the liberal contingent in the 1971 John Wayne-hosted patriotic special Swing Out, Sweet Land. In 1972, Blocker was chosen for what could have been the breakthrough role to a major movie career, when he won the part of Roger Wade, the has-been author in Robert Altman's revisionist detective movie The Long Goodbye. In May of that year, however, he went into the hospital for routine gall bladder surgery, and during recovery he died suddenly of a blood clot in his lung. Sterling Hayden replaced Blocker in The Long Goodbye, which was dedicated to the actor's memory. Blocker's passing, immediately before the shooting for the 1972-1973 season of Bonanza was to begin, signed the death knell for the series. The cast and crew were genuinely shaken by his sudden death; scripts had to be hastily rewritten to explain the passing of Hoss Cartwright, and Blocker's absence and the reason behind it removed any element of lightheartedness that the series had displayed. The final season, despite the best efforts of surviving stars Lorne Greene, Michael Landon, and David Canary, was characterized by grim, downbeat stories and a dark mood that seemed to repel longtime viewers. Coupled with this change in tone, the NBC network moved Bonanza from its longtime Sunday nighttime slot to Tuesday nights, where it died a quick death, cancellation coming halfway through the 1972-1973 season. Blocker left behind a wife and four children, among them actor Dirk Blocker and director/producer David Blocker. He also left behind a legacy of good will that survives to this day, as Bonanza is in perpetual reruns on various cable channels, decades after its cancellation. Significantly, the final season, in which he did not appear, is the body of episodes that is shown (and requested) the least of its 14 years' worth of programs.

Trivia: Actress Laurie Mitchell was born and raised in the Bronx, New York. When she was in her teens, her family moved to Los Angeles, and she started taking acting lessons. which paid off in 1954 when she landed a small but memorable role in the opening section of Walt Disney's Twenty Thousand Leagues Under The Sea. That same year, she started appearing on various dramatic anthology shows on television, and some more uncredited film work followed. She was in a large number of television shows, including Whirlybirds, The Lineup, Colt .45, and M-Squad, and the occasional feature film. The latter included the cult favorite Attack of the Puppet People (1957), in which she played a character who was shrunk to a height of six inches tall; and the camp classic Queen Of Outer Space (1958), in which Mitchell played the title role, the radiation-scarred ruler of the planet Venus, who plans to destroy the Earth. That movie offered Mitchell her biggest and most memorable role, as well as a great opportunity as an actress -- working beneath heavy makeup and behind a mask, she got to emote intensely and dominate the screen in her scenes. Ironically, at almost the same time that she did Queen Of Outer Space, Mitchell was also cast in Missile To the Moon, a very similar but much lower-budgeted movie. Those science fiction credits have been among Mitchell's most recognizable roles across the decades since, though her acting continued, mostly on television, right into 1971. In the years since, she has re-emerged as a favorite guest at film conventions.

Trivia: Heavyweight American actor Robert Middleton trained for a musical career at the Cincinnati Conservatory of Music and Carnegie Tech. His deep, booming voice enabled Middleton to secure steady work as a radio actor and announcer. After appearing on Broadway in Ondine and in several live TV dramas, Middleton entered films in 1954. He was most effectively cast as burly, bullying villains, notably the sadistic prison escapee Dobish in The Desperate Hours (1955) and "grim and grisly Griswold" in Danny Kaye's The Court Jester (1956). That he could leaven his skullduggery with humor was proven in his many appearances on the Jackie Gleason shows of the mid-'50s as Ralph Kramden's boss, Mr. Marshall. Television continued to make good use of Middleton's talents into the 1960s; there was hardly a Western series in existence which didn't at least once feature the massive actor as a brutish mountain patriarch, smirking town boss, or grim-faced lynch mob leader. Shortly before his death in 1977, Robert Middleton was featured as inordinately sinister Secretary of War Edwin Stanton in the speculative feature The Lincoln Conspiracy (1977).

Trivia: In the 1959 Twilight Zone episode "Walking Distance," Gig Young comments that he thinks he's seen drugstore counterman Byron Foulger before. "I've got that kind of face" was the counterman's reply. Indeed, Foulger's mustachioed, bespectacled, tremble-chinned, moon-shaped countenance was one of the most familiar faces ever to grace the screen. A graduate of the University of Utah, Foulger developed a taste for performing in community theatre, making his Broadway debut in the '20s. Foulger then toured with Moroni Olsen's stock company, which led him to the famed Pasadena Playhouse as both actor and director. In films from 1936, Foulger usually played whining milksops, weak-willed sycophants, sanctimonious sales clerks, shifty political appointees, and the occasional unsuspected murderer. In real life, the seemingly timorous actor was not very easily cowed; according to his friend Victor Jory, Foulger once threatened to punch out Errol Flynn at a party because he thought that Flynn was flirting with his wife (Mrs. Foulger was Dorothy Adams, a prolific movie and stage character actress). Usually unbilled in "A" productions, Foulger could count on meatier roles in such "B" pictures as The Man They Could Not Hang (1939) and The Panther's Claw (1943). In the Bowery Boys' Up in Smoke (1957), Foulger is superb as a gleeful, twinkly-eyed Satan. In addition to his film work, Byron Foulger built up quite a gallery of portrayals on television; one of his final stints was the recurring role of engineer Wendell Gibbs on the popular sitcom Petticoat Junction.

Trivia: Though he spoke most of his movie dialogue in a slow Western drawl, actor Slim Pickens was a pure-bred California boy. An expert rider from the age of four, Pickens was performing in rodeos at 12. Three years later, he quit school to become a full-time equestrian and bull wrangler, eventually becoming the highest-paid rodeo clown in show business. In films since 1950's Rocky Mountain, Pickens specialized in Westerns (what a surprise), appearing as the comic sidekick of Republic cowboy star Rex Allen. By the end of the 1950s, Pickens had gained so much extra poundage that he practically grew out of his nickname. Generally cast in boisterous comedy roles, Pickens was also an effectively odious villain in 1966's An Eye for an Eye, starting the film off with a jolt by shooting a baby in its crib. In 1963, director Stanley Kubrick handed Pickens his greatest role: honcho bomber pilot "King" Kong in Dr. Strangelove. One of the most unforgettable of all cinematic images is the sight of Pickens straddling a nuclear bomb and "riding" it to its target, whooping and hollering all the way down. Almost as good was Pickens' performance as Harvey Korman's henchman in Mel Brooks' bawdy Western spoof Blazing Saddles (1974). Slim Pickens was also kept busy on television, with numerous guest shots and regular roles in the TV series The Legend of Custer, B.J. and the Bear, and Filthy Rich.

Trivia: White-haired, patriarchal Canadian actor Lorne Greene attended Queen's University in pursuit of a chemical engineering degree. Amateur college theatricals whetted his appetite for the stage, and upon graduation he decided upon a performing career. He started out on radio, eventually emerging as Canada's top newscaster, designated "the voice of the CBC" (For a while, Greene managed a mail-order announcer's school; one of the "pupils" was Leslie Nielsen). Moving to New York in 1950, Greene became a stage, film and TV actor, co-starring on Broadway with Katherine Cornell in Prescott Proposals and in films with the likes of Paul Newman, Ginger Rogers and Joan Crawford, generally in villainous roles. In 1959, Greene was cast as Ben Cartwright, owner of the Ponderosa ranch and father of three headstrong sons, in TV's Bonanza. He would hold down this job until 1972; during the series' run, Greene unexpectedly became a top-ten recording artist with his hit single "Ringo." Upon the cancellation of Bonanza, Greene vowed he'd retire, but within one year he was playing a private detective on the brief TV weekly Griff. Five years later, he starred on the network sci-fier Battlestar Gallactica. Active as chairman of the National Wildlife Foundation, Greene put forth the organization's doctrine in his popular syndicated TV series Lorne Greene's Last of the Wild. His final weekly television appearance was on the 1980 adventure series Code Red. In 1987, Lorne Greene was all set to recreate Ben Cartwright for the 2-hour TV movie Bonanza: The Next Generation, but he died before shooting started and was replaced by John Ireland.

Trivia: Pernell Roberts worked such odd jobs as butcher, forest ranger and tombstone-maker while studying acting and singing and scouting around for off-Broadway jobs. Roberts' film debut, in a characteristic Deep Brooder role, was in 1958's Desire Under the Elms. From 1959 through 1966, Roberts co-starred as black-clad, taciturn Adam Cartwright on Bonanza. "Aloof, rebellious and outspoken" was how Bonanza producer David Dotort summed up Roberts, who fought tooth and nail over every real or imagined challenge to his integrity (his biggest beef was that he had to call Lorne Greene "Pa" rather than "Father"). Fed up with what he perceived as the series' declining quality, Roberts left Bonanza in 1966; it was explained to fans that "Adam" had left to study at a European university. Free of his TV series commitment, Roberts returned to his first love, the stage--and also divested himself of the toupee he'd been forced to wear as Adam. The actor played the straw-hat circuit in such musicals as Camelot and The King and I, all the while accepting film and TV roles that came up to his standards. Unfortunately, his stubbornness and standoffishness left a sour taste with co-workers and fans alike, and Roberts was unable to soar to the artistic heights to which he aspired. After years of declaring that he'd never again return to the grind of weekly television, Roberts accepted the role of Dr. "Trapper" John McIntyre, chief of surgery at San Francisco memorial hospital, in the seven-season (1979-86) M*A*S*H spin-off Trapper John MD. In 1991 Pernell Roberts assumed the hosting duties of the TV anthology FBI: The Untold Stories.

Trivia: The son of a Jewish movie-publicist father and an Irish Catholic musical-comedy actress, Michael Landon grew up in a predominantly Protestant New Jersey neighborhood. The social pressures brought to bear on young Michael, both at home and in the schoolyard, led to an acute bedwetting problem, which he would later dramatize (very discreetly) in the 1976 TV movie The Loneliest Runner. Determined to better his lot in life, Landon excelled in high school athletics; his prowess at javelin throwing won him a scholarship at the University of Southern California, but a torn ligament during his freshman year ended his college career. Taking a series of manual labor jobs, Landon had no real direction in life until he agreed to help a friend audition for the Warners Bros. acting school. The friend didn't get the job, but Landon did, launching a career that would eventually span nearly four decades. Michael's first film lead was in the now-legendary I Was a Teenage Werewolf (1957), widely derided at the time but later reassessed as one of the better examples of the late-'50s "drive-in horror" genre. The actor received his first good reviews for his performance as an albino in God's Little Acre. This led to his attaining the title role in 1959's The Legend of Tom Dooley, which in turn was instrumental in his being cast as Little Joe Cartwright on the popular TV western Bonanza. During his fourteen-year Bonanza stint, Landon was given the opportunity to write and direct a few episodes. He carried over these newfound skills into his next TV project, Little House on the Prairie, which ran from 1974 to 1982 (just before Little House, Landon made his TV-movie directorial bow with It's Good to Be Alive, the biopic of baseball great Roy Campanella). Landon also oversaw two spinoff series, Little House: The New Beginning (1982-83) and Father Murphy (1984). Landon kept up his career momentum with a third long-running TV series, Highway to Heaven (1984-89) wherein the actor/producer/director/writer played guardian angel Jonathan Smith. One of the most popular TV personalities of the '70s and '80s, Landon was not universally beloved by his Hollywood contemporaries, what with his dictatorial on-set behavior and his tendency to shed his wives whenever they matured past childbearing age. Still, for every detractor, there was a friend, family member or coworker who felt that Landon was the salt of the earth. In early 1991, Landon began work on his fourth TV series, Us, when he began experiencing stomach pains. In April of that same year, the actor was informed that he had inoperable pancreatic cancer. The courage and dignity with which Michael Landon lived his final months on earth resulted in a public outpouring of love, affection and support, the like of which was seldom witnessed in the cynical, self-involved '90s. Michael Landon died in his Malibu home on July 1, 1991, with his third wife Cindy at his side.

Trivia: Character actor Holly Bane (who sometimes billed himself as Michael Ragan) specialized in playing bad guys in low-budget Westerns and serials. He made his first film appearance in Wake Island (1942), then appeared frequently in films through 1966, when he worked opposite Elvis Presley in Gunpoint. In the 1970s, Bane became a makeup director and worked on such television series as Barney Miller and Welcome Back Kotter.