Trivia: Following his graduation from the University of Iowa and World War II service, Jock Mahoney came to Hollywood as a stuntman. Quickly establishing a reputation as one of the best and most courageous purveyors of his trade, Mahoney graduated to speaking roles in 1946. Billed as Jacques O'Mahoney, he played villains and secondary roles in Republic and Columbia westerns, showed up as a parodied "strong and silent" leading man in a handful of Three Stooges 2-reelers, and, while doubling for Errol Flynn, performed the legendary staircase leap in 1949's The Adventures of Don Juan. In 1951, Gene Autry hired Mahoney (who was now billing himself as Jack Mahoney) to star in the popular TV western series The Range Rider. This led to leading roles in such features as Overland Pacific (1954), Showdown at Abilene (1956) and I've Lived Before (1956). In 1958, Mahoney starred in another weekly TV western, Yancey Derringer. Two years later he played the villain in a Tarzan picture starring Gordon Scott, succeeding Scott as the "lord of the jungle" in Tarzan Goes to India (1962) -- during the filming of which he fell deathly ill, a fact that is painfully obvious in the completed picture. Suffering a severe stroke in 1973, Mahoney made a near-complete recovery in the last five years of his life, performing his final stunt (tumbling from a wheelchair) in Burt Reynolds' The End. Reynolds exhibited his admiration for Mahoney in his 1980 vehicle Hooper, in which the stuntman character played by Brian Keith was named "Jocko." Mahoney's last film work was as stunt coordinator for John Derek's otherwise wretched 1981 remake of Tarzan of the Apes. Married for many years to actress Mary Field, whom he'd met while filming Range Rider, Jock Mahoney was the stepfather of Oscar-winning actress Sally Field.

Trivia: Born Luis Antonio Damaso De Alonso, this Mexican-born Latin lover appeared in silent and sound films. He trained to be a bullfighter (his father's profession) but gave it up for acting after his family moved to the U.S. At age 13 he debuted onscreen as an extra; he made his screen acting debut seven years later in The Plastic Age (1925). In the mid '20s he frequently played dashing romantic leading men, notably in Camille (1927) opposite Norma Talmadge. In the sound era he played leads and then later character and supporting roles in many films; he continued working until the late '70s. He was married to actress Constance Bennett.

Trivia: Argentinian actress Linda Cristal made her first American film in 1956. Typecast by virtue of her accent and her exotic Latino features, Linda could usually be found in westerns, notably Comanche (1956), The Fiend Who Walked the West (1958), The Alamo (1960) and Two Rode Together (1961). She also showed up in such European sword-and-sandal affairs as The Pharoah's Woman (1961). In 1959, Linda was given a rare opportunity to display her comic know-how as a temperamental Hollywood starlet in the Tony Curtis/Janet Leigh vehicle The Perfect Furlough. From 1967 through 1971, Linda Cristal played Victoria Cannon on the TV western The High Chaparral.

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: Erudite, distinguished-looking American actor Eduard Franz started his stage career with the Provincetown Players. He was a leading Broadway actor for nearly 20 years before making his film bow in 1947's The Wake of the Red Witch. Franz was at his best when playing such worldly intellectuals as Justice Louis Brandeis in The Magnificent Yankee (1950). In 1963, Eduard Franz was cast in the tailor-made role of psychiatric clinic director Edward Raymer on the weekly TV drama Breaking Point.

Trivia: Carl Benton Reid determined he wanted to be an actor and nothing else while still in high school. Graduating from the drama department at Carnegie Tech, Reid worked for several seasons with the Cleveland Playhouse in the 1920s. He appeared in abbreviated Shakespearean productions at the Chicago World's Fair in 1933, then went on to a fruitful Broadway career. Reid was brought to Hollywood in 1941 to re-create his stage role of Oscar Hubbard in the film version of Lillian Hellman's play The Little Foxes. Trafficking in "heavy" roles for most of his film career, Reid's favorite film assignment was also his least villainous: Clem Rogers, father of the title character in 1953's The Story of Will Rogers. As busy on television as he'd previously been on-stage and in films, Carl Benton Reid was seen regularly as "the Man," a shadowy espionage chief, in the 1965 TV series Amos Burke, Secret Agent.

Trivia: American character actor Edward Platt is best remembered as the eternally exasperated Chief on the Get Smart series. Before making his screen debut in the mid-'50s, he worked as a singer for a band. In feature films, he was typically cast as generals and bosses.

Trivia: A tough-looking, often mustachioed supporting player in B-Westerns of the 1940s, Lee Morgan could portray lawmen and thugs with equal conviction. Morgan's career lasted well into the television Western era where he added such programs as The Cisco Kid and The Gene Autry Show to his long list of credits. He should not be confused with the legendary African-American jazz musician of the same name.