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: 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: Gravel-voiced, granite-faced stage actor Charles McGraw made his first film The Moon is Down in 1943. At first it seemed as though McGraw would spend his movie career languishing in villainy, but while working at RKO in the late 1940s-early 1950s, the actor developed into an unorthodox but fascinating leading man. His shining hour (actually 72 minutes) was the role of the embittered detective assigned to protect mob witness Marie Windsor in the 1952 noir classic The Narrow Margin. McGraw continued being cast in the raffish-hero mold on television, essaying the lead in the 1954 syndicated series Adventures of Falcon and assuming the Bogartesque role of café owner Rick Blaine in the 1955 weekly TV adaptation of Casablanca (1955) (his last regular TV work was the supporting part of Captain Hughes on the 1971 Henry Fonda starrer The Smith Family). Active until the mid-1970s, Charles McGraw growled and scowled his way through such choice character roles as gladiator trainer Marcellus in Spartacus (1960), Sebastian Sholes in Hitchcock's The Birds (1963), and The Preacher in the cult favorite A Boy and His Dog (1975).

Trivia: Born in Oklahoma of Cherokee-Irish stock, Ben Johnson virtually grew up in the saddle. A champion rodeo rider in his teens, Johnson headed to Hollywood in 1940 to work as a horse wrangler on Howard Hughes' The Outlaw. He went on to double for Wild Bill Elliot and other western stars, then in 1947 was hired as Henry Fonda's riding double in director John Ford's Fort Apache (1948). Ford sensed star potential in the young, athletic, slow-speaking Johnson, casting him in the speaking role of Trooper Tyree in both She Wore a Yellow Ribbon (1949) and Rio Grande (1950). In 1950, Ford co-starred Johnson with another of his protégés, Harry Carey Jr., in Wagonmaster (1950). Now regarded as a classic, Wagonmaster failed to register at the box office; perhaps as a result, full stardom would elude Johnson for over two decades. He returned periodically to the rodeo circuit, played film roles of widely varying sizes (his best during the 1950s was the pugnacious Chris in George Stevens' Shane [1953]), and continued to double for horse-shy stars. He also did plenty of television, including the recurring role of Sleeve on the 1966 western series The Monroes. A favorite of director Sam Peckinpah, Johnson was given considerable screen time in such Peckinpah gunfests as Major Dundee (1965) and The Wild Bunch (1969). It was Peter Bogdanovich, a western devotee from way back, who cast Johnson in his Oscar-winning role: the sturdy, integrity-driven movie house owner Sam the Lion in The Last Picture Show (1971). When not overseeing his huge horse-breeding ranch in Sylmar, California, Ben Johnson has continued playing unreconstructed rugged individualists in such films as My Heroes Have Always Been Cowboys (1991) and Radio Flyer (1992), in TV series like Dream West (1986, wherein Johnson was cast as frontier trailblazer Jim Bridger), and made-for-TV films along the lines of the Bonanza revivals of the 1990s.

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: 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: American actor Morris Ankrum graduated from the University of Southern California with a law degree, then went on to an associate professorship in economics at the University of California at Berkeley. Here he founded a collegiate little theatre, eventually turning his hobby into a vocation as a teacher and director at the Pasadena Playhouse. (He was much admired by his students, including such future luminaries as Robert Preston and Raymond Burr.) Having already changed his name from Nussbaum to Ankrum for professional reasons, Ankrum was compelled to undergo another name change when he signed a Paramount Pictures contract in the 1930s; in his first films, he was billing as Stephen Morris. Reverting to Morris Ankrum in 1939, the sharp-featured, heavily eyebrowed actor flourished in strong character roles, usually of a villainous nature, throughout the 1940s. By the 1950s, Ankrum had more or less settled into "authority" roles in science-fiction films and TV programs. Among his best known credits in this genre were Rocketship X-M (1950), Red Planet Mars (1952), Flight to Mars (1952), Invaders From Mars (1953) (do we detect a subtle pattern here?), Earth Vs. the Flying Saucers (1956) and From the Earth to the Moon (1958). The fact that Morris Ankrum played innumerable Army generals was fondly invoked in director Joe Dante's 1993 comedy Matinee: the military officer played by Kevin McCarthy in the film-within-a-film Mant is named General Ankrum.

Trivia: Starting his Hollywood career in or around 1951, American actor Robert Foulk was alternately passive and authoritative in such westerns as Last of the Badmen (1957), The Tall Stranger (1957), The Left-Handed Gun (1958) and Cast a Long Shadow (1958). He remained a frontiersmen for his year-long stint as bartender Joe Kingston on the Joel McCrea TV shoot-em-up Wichita Town (1959) (though he reverted to modern garb as the Anderson family's next-door neighbor in the '50s sitcom Father Knows Best). In non-westerns, Foulk usually played professional men, often uniformed. Some of his parts were fleeting enough not to have any designation but "character bit" (vide The Love Bug [1968]), but otherwise there was no question Foulk was in charge: as a doctor in Tammy and the Doctor (1963), a police official in Bunny O'Hare (1971) or a railroad conductor in Emperor of the North (1973). Robert Foulk was given extensive screen time in the Bowery Boys' Hold That Hypnotist (1957), as the title character; and in Robin and the Seven Hoods (1964), playing straight as Sheriff Glick opposite such "Merrie Men" as Frank Sinatra, Dean Martin Sammy Davis Jr. and Bing Crosby.

Trivia: After making his film debut in Naked City (1948), Raymond Greenleaf was nearly always cast as a judge, most memorably as conscience-stricken, suicide-prone Judge Stanton in the 1949 Oscar-winner All the King's Men. Usually a supporting player, he was afforded top billing as a dedicated county prosecutor in Republic's When Gangland Strikes (1956). Raymond Greenleaf once more donned judicial robes for his final screen appearance in Judgement at Nuremberg (1961).

Trivia: With his slight built, narrow face and pencil-thin mustache, I. Stanford Jolley did not exactly look trustworthy, and a great many of his screen roles (more than 500) were indeed to be found on the wrong side of the law. Isaac Stanford Jolley had toured as a child with his father's traveling circus and later worked in stock and vaudeville, prior to making his Broadway debut opposite Charles Trowbridge in Sweet Seventeen (1924). Radio work followed and he arrived in Hollywood in 1935. Pegged early on as a gangster or Western outlaw, Jolley graduated to playing lead henchman or the boss villain in the '40s, mostly appearing for such poverty-row companies as Monogram and PRC. Although Jolley is often mentioned as a regular member of the Republic Pictures' stock company, he was never under contract to that legendary studio and only appeared in 25 films for them between 1936 and 1954. From 1950 on, Jolley worked frequently on television and remained a busy performer until at least 1976. According to his widow, the actor, who died of emphysema at the Motion Picture Country Hospital, never earned more than 100 dollars on any given movie assignment. He was the father of art director Stan Jolley.

Trivia: Supporting actor, onscreen from 1962.

Trivia: New York-born actor Joseph Walsh -- who is probably best remembered under the name Joey Walsh, as a child actor and juvenile player -- enjoyed a busy career from the end of the 1940s until the mid-1960s. Although most of his work was confined to the small-screen, as a child actor Walsh managed to play key supporting roles in two feature films that couldn't have been too much more different in tone or purpose. In 1952, he was seen by millions of filmgoers (and millions more television viewers in decades to come) as Peter in Samuel Goldwyn's opulent Technicolor production of Hans Christian Andersen, starring Danny Kaye, a gently whimsical account of the career of the renowned children's story author. And the following year, he was seen by far fewer filmgoers in Edward Dmytryk's The Juggler, starring Kirk Douglas in a story of a psychologically unhinged Holocaust survivor on the run in Israel. Around and after those two big-screen offerings, Walsh was seen on numerous dramatic anthology shows, and in episodes of series ranging from The Greatest Show On Earth and Bonanza to Voyage To The Bottom of the Sea, broken up by an uncredited appearance in the comedy-drama feature Captain Newman, M.D. (1964). He re-emerged in the early 1970s as an actor (and co-author and producer) of the Robert Altman movie California Split (1974), which was based on Walsh's own experiences.

Trivia: Gaunt, hollow-eyed character actor Wilbur Mack spent his first thirty years in show business as a vaudeville headliner. With his first wife Constance Purdy he formed the team of Mack and Purdy, and with second wife Nella Walker he trod the boards as Mack and Walker. In films from 1925 to 1964, he essayed innumerable bits and extra roles, usually playing doormen or cops. Mack also appeared in a number of "Bowery Boys" comedies.