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: 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: Supporting actor O.Z. Whitehead made his professional acting debut on the New York stage, where he appeared opposite starlets Katharine Hepburn and the Gish sisters. He made his film debut in the 1935 drama The Scoundrel and subsequently appeared in close to 30 films, notably John Ford's The Grapes of Wrath (1940).

Trivia: American actress Kathleen Crowley made her first mark on the entertainment world when she was elected Miss Egg Harbor of 1949. This led to the Miss New Jersey title and finally to the Miss America pageant, where Kathleen got no farther than Miss Congeniality. Fortunately this title came with a scholarship, enabling Kathleen to go to the American Academy of Dramatic Arts. A few years later, Kathleen was hired by actor/producer Robert Montgomery to portray Esther Blodgett/Vicki Lester in a 1951 live-TV adaptation of A Star is Born. A desultory film contract followed, but after a single unimportant appearance in a Betty Grable picture Kathleen was back in television. She preferred free-lancing, appearing regularly only on the 1954 syndicated series Waterfront. At the height of her TV activity, Ms. Crowley was cast as the female lead in Disney's Westward Ho the Wagons (1956); unfortunately most of the studio publicity concentrated on the presence in the film of several Mousketeers like Cubby O'Brien and Karen Pendleton. Several years of TV work later, Kathleen was still a "guest star" but not quite a real star. In the early '60s, after a brief Warner Bros. contract, she gradually faded from view. Crowley died in 2017, at age 87.

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: Chinese/American actor Victor Sen Yung would always be limited by stereotype in his selection of film roles, but it cannot be denied that he did rather well for himself within those limitations. Billed simply as Sen Yung in his earliest films, the actor was elevated to semi-stardom as Jimmy Chan, number two son of screen sleuth Charlie Chan. He first essayed Jimmy in 1938's Charlie Chan in Honolulu, replacing number one son Keye Luke (both Luke and Yung would co-star in the 1948 Chan adventure The Feathered Serpent). Not much of an actor at the outset, Yung received on-the-job training in the Chan films, and by 1941 was much in demand for solid character roles. With the absence of genuine Japanese actors during World War II (most were in relocation camps), Yung specialized in assimilated, sophisticated, but nearly always villainous Japanese in such films as Across the Pacific (1942). Remaining busy into the '50s, Yung co-starred in both the stage and screen versions of Rodgers and Hammerstein's Flower Drum Song. His longest-lasting assignment in the '60s was as temperamental cook Hop Sing on the TV series Bonanza. Victor Sen Yung died in his North Hollywood home of accidental asphyxiation at the age of 65.

Trivia: Yale-educated actor Murvyn Vye was closely associated with the Theatre Guild in the 1940s, originating the role of Jigger Craigin in the Guild's 1945 staging of Rodgers and Hammerstein's Carousel. Vye brought his froglike countenance to Hollywood in 1947. In his first film, Golden Earrings, he played the gypsy who warbled the title song. Vye went on to play a dour Merlin in the Bing Crosby version of A Connecticut Yankee in King Arthur's Court (1949) before returning to Broadway. He was cast as the Kralahome in Rodgers and Hammerstein's The King and I, but left the production during tryouts when his songs were cut. Back in Hollywood, Vye continued essaying sinister film and TV roles throughout the 1950s. For reasons best known to himself, he went unbilled in the important part of Joan Collins' martini-imbibing husband in Leo McCarey's Rally Round the Flag, Boys (1959). In 1961, Vye was cast as the hero's general factotum in The Bob Cummings Show (not to be confused with Love That Bob), an assignment which lasted all of 13 weeks. Murvyn Vye's last film was the independent, Manhattan-based Andy (1965).

Trivia: Very early in his stage career, Richard Deacon was advised by Helen Hayes to abandon all hopes of becoming a leading man: instead, she encouraged him to aggressively pursue a career as a character actor. Tall, bald, bespectacled and bass-voiced since high school, Deacon heeded Ms. Hayes' advice, and managed to survive in show business far longer than many of the "perfect" leading men who were his contemporaries. Usually cast as a glaring sourpuss or humorless bureaucrat, Deacon was a valuable and highly regarded supporting-cast commodity in such films as Desiree (1954), Invasion of the Body Snatchers (1956), Kiss Them For Me (1957), The Young Philadelphians (1959) and The King's Pirate (1967), among many others. Virtually every major star who worked with Deacon took time out to compliment him on his skills: among his biggest admirers were Lou Costello, Jack Benny and Cary Grant. Even busier on television than in films, Richard Deacon had the distinction of appearing regularly on two concurrently produced sitcoms of the early 1960s: he was pompous suburbanite Fred Rutherford on Leave It to Beaver, and the long-suffering Mel Cooley on The Dick Van Dyke Show. Deacon also co-starred as Kaye Ballard's husband on the weekly TV comedy The Mothers-in-Law (1968), and enjoyed a rare leading role on the 1964 Twilight Zone installment "The Brain Center at Whipples." In his last decade, Richard Deacon hosted a TV program on microwave cookery, and published a companion book on the subject.

Trivia: American character actor Robert Nichols appeared in numerous Hollywood and British films during the 1950s. He was particularly prolific during the 1950s. Nichols has also worked on stage and in television.

Trivia: Actor James Hong was working as a nightclub comic in San Francisco and Hawaii when he was tapped for his first regular TV role: "Number One Son" Barry Chan in the Anglo-American co-production The New Adventures of Charlie Chan (1957). Hong would later appear as Frank Chen in Jigsaw John (1976) and Wang in Switch (1977-78). In theatrical features, he played characters bearing such flavorful monikers as Chew, Lo Pan and Bing Wong. He was seen as Faye Dunaway's butler in Roman Polanski's Chinatown (1974), repeating the role (minus Faye) in the 1990 sequel The Two Jakes. One of his most sizeable screen roles was Lamont Cranston's brainy assistant Li Peng in The Shadow (1994). James Hong has also directed a brace of feature films, including 1979's The Girls Next Door and 1989's The Vineyard.

Trivia: An alumnus of the Indiana University Law School, Herbert Vigran gave up the legal world to become an actor. Making his 1935 film debut in Vagabond Lady, Vigran had a few lean months after his first flurry of Hollywood activity, but began getting stage work in New York on the basis of a portfolio of photos showing him sharing scenes with several well-known movie actors (never mentioning that most of his film roles were bit parts). After his first Broadway success in Having Wonderful Time, Vigran returned to L.A., accepting small parts in movies while keeping busy with plenty of lucrative radio work; among his hundreds of radio assignments was the title character on the wartime sitcom "The Sad Sack." In films, the harsh-voiced, heavily eyebrowed Vigran could usually be seen as brash reporters and Runyon-esque hoodlums; his favorite role was the rumpled private eye in the 1954 Dick Powell/Debbie Reynolds comedy Susan Slept Here. During the 1950s, Vigran was most active in TV, essaying half a dozen bad guy roles on the Superman series and appearing regularly as Monte the Bartender on the Dante's Inferno episodes of the anthology series Four Star Playhouse. In the early '70s, Herb Vigran found time during his hectic movie and voice-over schedule to play the recurring role of Judge Brooker on Gunsmoke.

Trivia: Character actor David White is best remembered for playing advertising executive Larry Tate on the popular '60s sitcom Bewitched (1964-1972), but he began his career as a movie actor in 1957 with The Sweet Smell of Success. White died of a heart attack in 1990. He was married to actress Mary Welch.

Trivia: Canadian character actor Donnelly Rhodes made his first American film appearance in Butch Cassidy and the Sundance Kid (1970). Rhodes gained a daytime-drama following as Phillip Chancellor on The Young and the Restless. In TV's nighttime hours, he was seen as Dutch in the serial spoof Soap (1977-81), as Charlie in Report to Murphy (1982) and as the father of twins Jean and Liz Sagal in Double Trouble (1984). From 1985 to 1992, Donnelly Rhodes starred as Grant "Doc" Roberts in Danger Bay, a Canadian-based adventure series which ran in the U.S. on the Disney Channel cable service.

Trivia: In films from 1932, American actor/stunt man Chuck Hamilton was a handy fellow to have around in slapstick comedies, tense cop melodramas and swashbucklers. Hamilton showed up in the faintly fascistic law-and-order epic Beast of the City (1932), the picaresque Harold Lloyd comedy Professor Beware (1938), and the flamboyant Errol Flynn adventure Against All Flags (1952). When not doubling for the leading players, he could be seen in minor roles as policemen, reporters, chauffeurs, stevedores and hoodlum. From time to time, Chuck Hamilton showed up in Native American garb, as he did in DeMille's Northwest Mounted Police (1940).