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: German-born John Ericson trained for an acting career at New York's American Academy of the Dramatic Arts. Ericson possessed a brash, bristly personality and handsome, sensitive features. He appeared in a series of popular films including the outlaw drama Pretty Boy Floyd (1960) and the lyrical romances Teresa (1952) and Rhapsody (1953). In 1965, Ericson co-starred with Anne Francis on the TV private eye series Honey West.

Trivia: Most filmgoers and television viewers know Jason Evers for his performances on such series as The Guns of Will Sonnett, movies like The Green Berets, and guest-starring roles on programs such as Star Trek ("Wink of an Eye"). In reality, the actor has had a much longer career than those movie and television credits rooted in the 1960s and 1970s. Born Herbert Evers in the Bronx, NY, in 1922, he was the son of a theatrical ticket agent. Evers left De Witt Clinton High School before graduation in order to pursue an acting career and landed an apprenticeship with the Ethel Barrymore Colt Jitney Players, with whom he toured the country for two years at the end of the 1930s. In the early '40s, he was signed up by producer Brock Pemberton, who cast him in his breakthrough part, as Pvt. Dick Lawrence in the play Janie. That play established Evers as a handsome male ingenue, of a type similar to contemporaries such as Van Heflin, Van Johnson, and Bill Williams. He subsequently endured a series of flop plays, as well as two years in uniform. After returning to civilian life, Evers resumed his career, principally in road company productions, including a tour of I Am a Camera with Veronica Lake. By then Evers was married to actress Shirley Ballard and the two frequently found themselves struggling financially between roles. Strangely enough, their marriage ended just at a point when the two were working together in a successful Broadway play entitled Fair Game. By 1960, Evers was ready to make the jump to the potentially greener pastures of the West Coast, and possible film work. He landed the leading role in a summer replacement television series called Wrangler, portraying a rugged, laconic cowboy. In the bargain, he also traded in his first name for the smoother and more manly Jason Evers. The series wasn't picked up for the regular season but Evers was on the map, his new name and image working very much in his favor. Jason Evers was a fresh name and face, and he had also acquired an intense, edgy quality, in sharp contrast to the callow handsomeness of his image in the 1940s and 1950s. Herbert Evers seemed a slightly bland leading man, but Jason Evers, in name and image, conveyed intensity and even danger. He did a few small movie roles at the outset of the decade, and then got the only starring screen role of his career -- unfortunately, the latter was in the horror thriller The Brain That Wouldn't Die (1962). The actor -- credited as Herb Evers -- played a scientist obsessed with the idea of keeping the severed head of his fiancée alive. Luckily, no one of any consequence in the entertainment industry ever saw the film (which has since been embraced by bad-movie cultists, and has turned up on Mystery Science Theater 3000), or tied "Herb Evers" up with Jason Evers. In 1964, he got another crack at a series with Channing, a topical drama set at a university -- a kind of collegiate answer to Mr. Novak -- co-starring Henry Jones. That program failed to find an audience, but by then, Evers was making a massive number of guest-star appearances, on series as different as Gunsmoke and Star Trek, often playing villains. He also played important supporting roles in feature films, including an excellent performance in The Green Berets, as the doomed Captain Coleman, the outgoing commander of the forward base where John Wayne's Colonel Kirby tries to make a stand. Evers landed what was arguably his best television role on the series The Guns of Will Sonnett, portraying Jim Sonnett, the gunslinger who is the object of a search through the West by his father (Walter Brennan) and son (Dack Rambo). Evers was perfect as Jim Sonnett, grim and taciturn and, yet, beneath his nasty veneer as a tired veteran gunman, concerned for the well-being of his father and son once he knows they are looking for him. The only problem with the role was that he hardly ever got to play it -- as the object of the quest at the center of the series' plot, he only actually appeared onscreen a handful of times during the two-year run of the series. Still, it was an actor's dream of a part, in the sense that his character was discussed prominently in every episode, and figured in virtually every plot complication and development; no performer could ask for a better lead-in than that to his actually taking the stage, and his appearances were memorable. Evers' career began to wind down during the 1970s, amid roles of varying size in such movies as Escape From the Planet of the Apes and Barracuda, and the horror-exploitation movie Claws. Evers has been in retirement since the mid-'80s, although he did briefly return to work, portraying a role in Basket Case 2 (1990).

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: 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: Kevin Hagen is a veteran character actor long associated with intense dramatic roles. He has portrayed everything from hitmen and rapists to prosecutors and police officers, but is perhaps best known to television audiences for his portrayal of the avuncular Dr. Baker on the long-running series Little House on the Prairie. Hagen was born and raised in and around Chicago, but moved to Portland, OR, during his teens. Following a two-year hitch in the United States Navy, he attended college on the G.I. Bill, majoring in international relations, and later worked for the U.S. State Department in Germany. Bored with that job, he considered a career in law but dropped out after one year. While trying to figure out what he wanted to do for a career, he auditioned for a production of the play Blind Alley and won a small role, despite the fact that he had never acted before. Within a year, Hagen had moved up to playing the lead in a production of James Thurber's play The Male Animal, and spent the next few years scraping out a living in small theatrical productions around Los Angeles in between studying with Agnes Moorehead, among other notables. His breakthrough came with his portrayal of stern patriarch Ephraim Cabot in a production of Eugene O'Neill's Desire Under the Elms -- that led to his getting an agent and, in turn, led to his television debut in an episode of Dragnet. He appeared in various dramatic anthology shows and played important guest-star parts on programs such as Gunsmoke, Rawhide, Cheyenne, M-Squad, and The Untouchables -- in one episode of the latter, "Stranglehold," Hagen brought a startling degree of humanity and depth to the part of a professional killer. Hagen made his feature-film debut in 1958 in the Disney-produced The Light in the Forest, and that same year, he got his first regular role in a series when he was cast in the part of John Colton, the city administrator of post-Civil War New Orleans, in Yancy Derringer. The show only ran for one season, but Hagen had more work than ever following the conclusion of filming, on such series as Bonanza, Perry Mason, The Man From U.N.C.L.E., The Felony Squad, and Mission: Impossible. He also did some film work, most notably in Andrew V. McLaglen's Civil War drama Shenandoah (1965), in which Hagen played the scavenging deserter who murders James Stewart's son (Patrick Wayne) and rapes and murders Stewart's daughter-in-law (Katharine Ross). During this period, he also began a string of appearances in television series produced by Irwin Allen, guest starring in episodes of Lost in Space, Voyage to the Bottom of the Sea, and Time Tunnel. Those roles led to Hagen's being cast as Inspector Kobick, the security officer pursuing the diminutive earthlings, in Allen's Land of the Giants. He brought a great deal of humanity and complexity to his portrayal of the character in the course of the series' two-season run. During the 1970s, Hagen made frequent guest appearances on series such as M*A*S*H, Quincy, and Knot's Landing. In 1974, Hagen was cast in the role for which he has become best known, as Dr. Baker in Little House on the Prairie. He portrayed the part for ten seasons and developed a serious fandom among the series' legions of viewers. Hagen left Hollywood for Oregon in the early '80s, and has continued his work in regional theater productions of such plays as West Side Story, Follies, and Oklahoma! He also performs his own one-man show, a mixture of songs, monologues, and prairie wit and wisdom drawn from his Little House persona.

Trivia: American actor Kerry MacLane was still in his early teens when he began playing leads on stage, television, commercials, and in feature films. In addition to acting, he was also a commercial hand model and did voice-overs.

Trivia: A onetime opera singer, wizened, glowering American character actor Richard Hale spent most of his screen time playing small-town sourpusses. Many of his movie appearances were small and unbilled: he enjoyed larger assignments as outlaw patriarch Basserman in Preston Sturges' The Beautiful Blonde of Bashful Bend (1949), the Soothsayer in Julius Caesar (1953), and the father of the retarded Boo Radley (Robert Duvall) in To Kill a Mockingbird (1962). He also showed up with regularity on television, often cast as a taciturn farmer or hard-hearted banker on the many western series of the 1950s and 1960s. One of Hale's showier parts was in the Oscar-winning All The King's Men, as the father of the girl killed in an auto accident caused by the drunken son (John Derek) of demagogic Willie Stark (Broderick Crawford), his character name: Richard Hale.