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: Madlyn Rhue, on her own in New York since the mid-'50s, took short-term jobs ranging from cigarette girl to magician's assistant. She made her TV acting debut in 1959, the same year that she appeared in her first film, The Miracle. Not a great beauty by 1960s standards, Rhue's face had an aura of inner resilience, enabling her to portray virtually everything from long-suffering heroines to calculating villainesses. Her busy private life was always a source of interest to gossip columnists; in her heyday, she was squired by such eligibles as Cary Grant and Vic Damone. In the 1980s, Rhue fell victim to a neuromuscular illness which limited her to roles that did not require her to walk or stand up. Eventually, Madlyn Rhue worked just long enough each year to cover her medical expenses; she was most often seen in the recurring role of the Cabot Cove librarian in the weekly TV mystery series Murder She Wrote.

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: Karl Swenson was one of the busiest performers in the so-called golden days of network radio. Swenson played the leading role in the seriocomic daily serial Lorenzo Jones, and was also heard on Our Gal Sunday as Lord Henry, the heroine's "wealthy and titled Englishman" husband. He carried over his daytime-drama activities into television, playing Walter Manning in the 1954 video version of radio's Portia Faces Life. From 1958 onward, Swenson was seen in many small roles in a number of big films: Judgment of Nuremberg (1961), How the West Was Won (1962), and The Birds (1963). One of his more sizeable movie assignments was the voice of Merlin in the 1963 Disney animated feature The Sword in the Stone. One of his last roles was the recurring part of Mr. Hansen on TV's Little House on the Prairie. Karl Swenson was married to actress Joan Tompkins.

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: Though perhaps best remembered for playing the suave, mysterious Mr. Roarke on the popular television series Fantasy Island (1978-1984), and for his car commercials in which he seductively exhorted the pleasures of the upholstery ("Rich, Corinthian leather") in his distinctive Spanish accent, Ricardo Montalban once played romantic leads in major features of the '40s and '50s. He also had a successful career on-stage. Born Ricardo Gonzalo Pedro Montalban y Merino in Mexico City, Montalban spent part of his youth in the U.S. The tall, dark, handsome, and curly haired actor first worked as a bit player on Broadway before returning to Mexico in the early '40s and launching a film career there. By 1947, he had returned to the States and signed with MGM. That year, Montalban played his first leading role opposite Cyd Charisse in the romantic musical Fiesta (1947). It would be the first of many roles in which he would play a passionate singing and dancing "Latin Lover." He and Charisse again teamed up as dancers in the Esther Williams musical water extravaganza in On an Island With You (1948). At one point, it was a toss-up between Montalban and fellow MGM "LL" Fernando Lamas as to which was more popular. It would not be until 1949 before Montalban had the opportunity to play a non-romantic role as a border agent who gets revenge upon the killers of his partner in Border Incident. His second serious role in Battleground (1949) ranks among his best performances. By the late '50s, he had become a character actor, often cast in ethnic roles, notably that of a genteel Japanese Kabuki actor in Sayonara (1957). He had occasionally appeared on television since the late '50s, but did not appear regularly until the mid-'70s. In 1976, Montalban earned an Emmy for his portrayal of a Sioux chief in the television miniseries How the West Was Won. In the early '70s he was part of a touring troupe that read dramatic excerpts from Shaw's Don Juan in Hell. In 1982, Montalban reprised a role he had made famous on the original Star Trek TV series as the ruthless Khan to star in the second Star Trek feature, The Wrath of Khan. In the '80s, Montalban only sporadically appeared in feature films. His television career also slowed, though he occasionally appeared on series such as The Colbys (1985-1987) and Heaven Help Us! (1994). Montalban has written an autobiography, Reflections: A Life in Two Worlds (1980). Confined to a wheelchair after a 1993 spinal operation left him paralyzed from the waist down, Montalban remiained in good health despite being in constant pain, and continued to play an active role in promoting Nostros - a non-profit organization founded by Montalban in 1970 and dedicated to improving the image of Latinos within the entertainment industry. In the late 1990s and early 2000s Moltalban's career recieved something of a second wind when he began performing vocal work on such animated television series' as Freakazoid!, Dora the Explorer, and Kim Possible, with a role as the kindly grandfather in Robert Rodriguez's Spy Kids 2: Island of Lost Dreams and Spy Kids 3-D: Game Over even giving the wheelchair-bound actor an opportunity to triumphantly rise once again thanks to the magic of special effects. Additional vocal work in the 2006 animated family adventure The Ant Bully continued to keep Montalban busy despite his physical limitations. His brother, Carlos Montalban, was also an actor.

Trivia: Craggy character actor Roy Engel made his first film appearance in the 1949 noir classic D.O.A. He quickly established himself as a regular in such science fiction films as The Flying Saucer (1950), Man From Planet X (1951), and The Colossus of New York (1958). When not dealing with extraterrestrials, he could be seen playing sheriffs, bartenders, and the like in such Westerns as Three Violent People (1955) and Tribute to a Bad Man (1956). Among Roy Engel's last films was Kingdom of the Spiders (1977) which combined elements of both sci-fi and Westerns.

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.