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: American-born Anthony Caruso decided early in his showbiz career to cash in on his last name by becoming a singer. Though he enjoyed some success in this field, Caruso had better luck securing acting roles. Typecast as a villain from his first film, Johnny Apollo (1940), onward, he remained a reliable screen menace until the 1980s. Usually cast as an Italian (he was Louis Chiavelli in 1950's The Asphalt Jungle), he has also played his share of Greeks, Spaniards, Slavs, and Indian chiefs. He was occasionally afforded an opportunity to essay sympathetic characters on the various TV religious anthologies of the 1960s and 1970s, notably This Is the Life. In 1976, Anthony Caruso enjoyed one of his biggest and most prominent screen roles in Zebra Force.On April 4, 2003 Anthony Caruso died following an extended illness in Brentwood, CA. He was 86.

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: American actor Michael Forest starred in the title role in Roger Corman's sword-and-sandal opus Atlas (1961), after which he made the Hollywood adventure movie rounds of the mid to late '60s. He was among the handsome Hollywood hunks prevalent in such films as The Glory Guys (1966), The Sweet Ride (1967) and 100 Rifles (1969). Two decades later, Forest was still essaying beefcake supporting roles, notably in 1988's Deep Space. Soap-opera addicts are most familiar with Michael Forest for his interpretation of Nick Andropoulos on TV's As the World Turns. Devotees of Star Trek will remember Forest as the messianic Apollo in the 1967 episode "Who Mourns for Adonis?." And sitcom fans will recall Forest as Laura Petrie's former beau Joe Coogan, who shows up unexpectedly in clerical collar as Father Coogan on a 1963 episode of The Dick Van Dyke Show. In 2013, Forest turned in a very touching and powerful performance reprising his 1960s-era Star Trek role of the Greek god Apollo, in the fan-produced "Star Trek Continues" episode "Pilgrim Of Eternity," in which he was introduced working opposite his real-life wife Diana Hale (playing Athena).

Trivia: A former prizefighter, nightclub bouncer and lifeguard, Jack Warden took to the stage after serving as a paratrooper in World War II. Warden's first professional engagement was with the Margo Jones repertory troupe in 1947. He made both his Broadway and film debuts in 1951, spending the next few years specializing in blunt military types and short-tempered bullies. Among his most notable screen roles of the 1950s was the homicidally bigoted factory foreman in Edge of the City and the impatient Juror #7 in Twelve Angry Men (both 1957). He was Oscar-nominated for his portrayal of the cuckolded Lester in Warren Beatty's Shampoo (1975) and for his work as eternally flustered sports promoter Max Corkle in another Beatty vehicle, Heaven Can Wait (1978). He has also played the brusque, bluff President in Being There (1978); senile, gun-wielding judge Ray Ford in ...And Justice For All (1979); the twin auto dealers--one good, one bad--in Used Cars (1980); Paul Newman's combination leg-man and conscience in The Verdict (1982); shifty convenience store owner Big Ben in the two Problem Child films of the early 1990s; the not-so-dearly departed in Passed Away (1992); and Broadway high-roller Julian Marx in Woody Allen's Bullets Over Broadway (1994). Extensive though his stage and screen credits may be, Warden has been just as busy on television, winning an Emmy for his portrayal of George Halas in Brian's Song (1969) and playing such other historical personages as Cornelius Ryan (1981's A Private Battle) and Mark Twain (1984's Helen Keller: The Miracle Continues). Barely stopping for air, Jack Warden has also starred or co-starred on the weekly TV series Mister Peepers (1953-55), The Asphalt Jungle (1961), Wackiest Ship in the Army (1965), NYPD (1967-68), Jigsaw John (1975), The Bad News Bears (1979) and Crazy Like a Fox (1984-85); and, had the pilot episode sold, Jack Warden was to have been the star in a 1979 revival of Topper. Though this was not to be for Warden, the gruff actor's age and affectionately sour demeanor found him essaying frequent albiet minor feature roles through the new millennium. Remaining in the public eye withn appearances in While You Were Sleeping (1995), Ed (1996), Bullworth (1998) and The Replacements (2000), the former welterweight fighter remained as dependable as ever when it came to stepping in front of the lens.

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 general-purpose actor Douglas Kennedy attended Deerfield Academy before trying his luck in Hollywood, using both his own name and his studio-imposed name Keith Douglas. He was able to secure contract-player status, first at Paramount and later at Warner Bros. Kennedy's Paramount years weren't what one could call distinguished, consisting mainly of unbilled bits (The Ghost Breakers [1940]) and supporting roles way down the cast list (Northwest Mounted Police [1940]); possibly he was handicapped by his close resemblance to Paramount leading man Fred MacMurray. Warner Bros., which picked up Kennedy after his war service with the OSS and Army Intelligence, gave the actor some better breaks with secondary roles in such A pictures as Nora Prentiss (1947), Dark Passage (1948), and The Adventures of Don Juan (1949). Still, Kennedy did not fill a role as much as he filled the room in the company of bigger stars. Chances are film buffs would have forgotten Kennedy altogether had it not been for his frequent appearances in such horror/fantasy features as Invaders from Mars (1953), The Alligator People (1959) and The Amazing Transparent Man (1960), playing the title role in the latter. Douglas Kennedy gain a modicum of fame and a fan following for his starring role in the well-circulated TV western series Steve Donovan, Western Marshal, which was filmed in 1952 and still posting a profit into the '60s.

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.

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).

Trivia: Yet another country & western music performer turned B-Western bit player, mustachioed Al Haskell and his accordion joined Johnny Luther, Chuck Baldra, Jack Jones and, to the regret of his fans, a singing Ken Maynard in Honor of the Range (1934), and later performed with Oscar Gahan and Rudy Sooter in Roy Rogers' Frontier Pony Express (1939). As an actor, Haskell would appear in nearly 100 B-Westerns and serials, almost always unbilled and often playing a henchman. His screen career lasted well into the 1950s.