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: A Utah girl born and bred, actress Marie Windsor attended Brigham Young University and represented her state as Miss Utah in the Miss America pageant. She studied acting under Russian stage and screen luminary Maria Ouspenskaya, supporting herself as a telephone operator between performing assignments. After several years of radio appearances and movie bits, Windsor was moved up to feature-film roles in 1947's Song of the Thin Man. She was groomed to be a leading lady, but her height precluded her co-starring with many of Hollywood's sensitive, slightly built leading men. (She later noted with amusement that at least one major male star had a mark on his dressing room door at the 5'6" level; if an actress was any taller than that, she was out.) Persevering, Windsor found steady work in second-lead roles as dance hall queens, gun molls, floozies, and exotic villainesses. She is affectionately remembered by disciples of director Stanley Kubrick for her portrayal of Elisha Cook's cold-blooded, castrating wife in The Killing (1956). Curtailing her screen work in the late '80s, Windsor, who is far more agreeable in person than onscreen, began devoting the greater portion of her time to her sizeable family. Because of her many appearances in Westerns (she was an expert horsewoman), Windsor has become a welcome and highly sought-after presence on the nostalgia convention circuit.

Trivia: American character actor Douglas Henderson shifted his activities from stage to screen in 1952, when he appeared in Stanley Kramer's Eight Iron Men. Like many general purpose actors of the era, he was frequently cast in science fiction and horror films along the lines of King Dinosaur and Invasion of the Saucer Men. He was generally cast in authoritative or military roles: officers, congressmen, FBI agents, and the like. Douglas Henderson's final film assignment was the 1970 thriller Zigzag; eight years later, he committed suicide via carbon monoxide poisoning.

Trivia: Yale grad John Hoyt had been a history instructor, acting teacher and nightclub comedian before linking up with Orson Welles' Mercury Theatre in 1937. He remained with Welles until he joined the Army in 1945. After the war, the grey-haired, deadly-eyed Hoyt built up a screen reputation as one of most hissable "heavies" around, notably as the notorious political weathervane Talleyrand in Desiree (1954). He was a bit kinder onscreen as the Prophet Elijah in Sins of Jezebel. Nearly always associated with mainstream films, Hoyt surprised many of his professional friends when he agreed to co-star in the softcore porn spoof Flesh Gordon; those closest to him, however, knew that Hoyt had been a bit of a Bohemian all his life, especially during his frequent nudist colony vacations. TV fans of the '80s generation will remember John Hoyt as Grandpa Stanley Kanisky on the TV sitcom Gimme a Break; those with longer memories might recall that Hoyt played the doctor who told Ben Gazzara that he had only two years to live on the pilot for the 1960s TV series Run For Your Life. Hoyt also holds a footnote in Star Trek history playing the doctor in the first pilot episode, "The Cage."

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: American actor Tom Drake inaugurated his acting career in 1938 with Clean Beds, a Broadway-bound play that closed out of town. A revived Clean Beds in 1939 brought Drake to the attention of MGM, who only half-heartedly promoted the actor, usually casting him in bits or secondary roles. His chance at stardom in White Cliffs of Dover (1944) was squelched when Drake's scenes were cut from that still-overlong wartime drama. A better opportunity came in the role of Judy Garland's "boy next door" vis-a-vis in Meet Me in St. Louis (1944); this was followed by an even meatier part in The Green Years (1946), in which Drake managed to keep his head above water despite such formidable supporting acting talent as Hume Cronyn, Charles Coburn, Jessica Tandy and Gladys Cooper. Unfortunately, the good roles began diminishing shortly afterward; Drake's performance as Richard Rodgers in Words and Music (1948) was knocked out of the box by Mickey Rooney's tyro interpretation of Lorenz Hart, while in Mr. Belvedere Goes to College (1949) everybody in the cast - including Shirley Temple - played second fiddle to Clifton Webb. Never able to fulfill his potential, Drake continued into the '70s playing subordinate roles in 'A' pictures, the occasional lead in low-budget films, and secondary TV parts in such productions as Marcus Welby MD and The Return of Joe Forrester. A classic example of how talented people could fall between the tracks of the studio contract system, Tom Drake spent his final years supplementing his performing income with a job as a used car salesman.

Trivia: American actor Ken Drake appeared regularly on the television series Not for Hire, and made guest appearances on numerous other shows during the 1960s. He also appeared in a few films during the '50s and '60s. Drake got his start in the early 1950s after graduating from the Pasadena Playhouse and working with the Stage Society. His wife was Los Angeles Times drama critic Sylvie Drake.

Trivia: American actor Barry Atwater was tall enough but not handsome enough to be a leading man, so his film and TV career found him playing villains, authority figures and medical men. A stage and TV veteran, Atwater's first film appearance was in Hitchcock's The Wrong Man (1956) though you'd never know it from the opening credits. Longtime fans of the ABC daytime drama General Hospital will recall Atwater's performances as Dr. John Prentice, who married nurse Jessie Brewer (Emily McLaughlin) and later was unceremoniously murdered. Barry Atwater's most spectacular acting assignment was as Janos Skorzeny, the modern-day vampire terrorizing Las Vegas in the classic made-for-TV chiller The Night Stalker (1956).

Trivia: Canadian-born actor Stacy Harris was a fixture on American radio and television for decades, with occasional movie roles breaking up those small-screen engagements. Born in Big Timber, Quebec in 1918, he turned to acting full-time after the Second World War. With his authoritative voice, he was a natural for heroic roles and established himself on radio with an eight-year stint on This Is Your FBI. His big-screen debut came in 1951 in Appointment With Danger, an Alan Ladd starring vehicle in which one of the other key players was Jack Webb who, at the time, was also doing his show Dragnet on the radio and about to bring it to television. Harris became a memorable presence in the Dragnet stock company, appearing four times in the series' original 1950s run, as well as in the 1954 feature film of the same name -- these were interspersed with work in hundreds of television episodes across the 1950s and early 1960s. It was in the revived 1960s Dragnet series, however, that he got some of his best screen time, dividing his portrayal between portrayals of criminals and those on the side of the law -- in the former capacity, with his courtly good looks, finely chiseled features and authoritative voice, all a little reminiscent of an older Robert Ryan, he was a regular reminder to viewers that not all criminals look like or comport themselves as criminals. His best work of the series, however, was the last episode in which he appeared, "Forgery: The Ranger." The role of Clifford Ray Owens aka Barney Regal was a tour-de-force for the actor, playing a felon (who was, astoundingly, masquerading as a forest ranger) who is driven as much by serious psychiatric problems as greed. In 25 minutes of screen time, Harris dominates every moment and evokes a huge range of emotions, including sympathy and pity, which was unusual in the writing approach of the series.Harris appeared regularly in Webb's other series in the years before his death in 1973, at age 54.

Trivia: Character actor, onscreen from 1952.

Trivia: Possessor of one of the meanest faces in the movies, American actor Ray Teal spent much of his film career heading lynch mobs, recruiting for hate organizations and decimating Indians. Naturally, anyone this nasty in films would have to conversely be a pleasant, affable fellow in real life, and so it was with Teal. Working his way through college as a saxophone player, Teal became a bandleader upon graduation, remaining in the musical world until 1936. In 1938, Teal was hired to act in the low-budget Western Jamboree, and though he played a variety of bit parts as cops, taxi drivers and mashers, he seemed more at home in Westerns. Teal found it hard to shake his bigoted badman image even in A-pictures; as one of the American jurists in Judgment at Nuremberg (1961), he is the only member of Spencer Tracy's staff that feels that sympathy should be afforded Nazi war criminals -- and the only one on the staff who openly dislikes American liberals. A more benign role came Teal's way on the '60s TV series Bonanza, where he played the sometimes ineffectual but basically decent Sheriff Coffee. Ray Teal retired from films shortly after going through his standard redneck paces in The Liberation of LB Jones (1970).

Trivia: In films from 1939, character actor Dan White trafficked in small-town blowhards and rustic constables. Often unbilled in bit roles, White was occasionally afforded such larger roles as Deputy Elmer in Voodoo Man (1944), Millwheel in The Yearling (1946) and Abel Hatfield in Roseanna McCoy (1949). He remained active until the early 1960s. The "Dan White" who appeared in 1977's Alien Factor is a different person.

Trivia: The son of veteran vaudeville headliner Julius Tannen and the brother of actor Charles Tannen, William Tannen entered films as a Columbia contractee in 1934. Along with several other young stage-trained performers, Tannen was "discovered" by MGM in 1938's Dramatic School. During his subsequent years at MGM, he was briefly associated with three top comedy teams: He played Virginia Grey's brother in the Marx Brothers' The Big Store (1941), a Nazi flunkey in Laurel and Hardy's Air Raid Wardens (1943), and a "hard-boiled" assistant director in Abbott and Costello in Hollywood (1945). On TV, William Tannen was seen in the recurring role of Deputy Hal on the weekly Western Wyatt Earp (1955-1961).