Trivia: Brooklyn-born actor John Joseph Patrick Ryan borrowed his stage name "Jack Lord" from a distant relative. Spending his immediate post-college years as a seafaring man, Lord worked as an engineer in Persia before returning to American shores to manage a Greenwich Village art school and paint original work; he flourished within that sphere (often signing his paintings "John J. Ryan,") and in fact exhibited the tableaux at an array of prestigious institutions including the Metropolitan Museum of Art and the Modern Museum of Art. Lord switched to acting in the late 1940s, studying under Sanford Meisner at New York's Neighborhood Playhouse. In films and television from 1949, Lord (a performer with stark features including deep-set eyes and high cheekbones) played his share of brutish villains and working stiffs before gaining TV fame as star of the critically acclaimed but low-rated rodeo series Stoney Burke (1962). At around the same time, Lord played CIA agent Felix Leiter in the first James Bond film, Dr. No. From 1968 through 1980, Lord starred on the weekly cop drama Hawaii Five-O; producers cast him as Steve McGarrett, a troubleshooter with the Hawaii State Police who spent his days cruising around the islands, cracking open individual cases, and taking on the movers and shakers in Hawaiian organized crime, particularly gangster Wo Fat (Khigh Dhiegh), who eluded capture until the program's final month on the air. Lord also wrote and directed several episodes. After Hawaii 5-0 folded, Jack Lord attempted another Hawaii-based TV series, but M Station: Hawaii (1980) never got any farther than a pilot film. Lord died of congestive heart failure in his Honolulu beachfront home at the age of 77, in January 1998. He was married to Marie Denarde for 50 years.

Trivia: American actor James MacArthur was the adopted son of stage legend Helen Hayes and playwright Charles MacArthur. Despite his mother's insistence that James have a normal childhood, it was difficult not to be intoxicated by the theatre when growing up around the greatest acting and literary talent in the '40s. At age 8, young MacArthur appeared in a stock-company production of The Corn is Green. Fresh out of Harvard, MacArthur became a movie juvenile, specializing in tortured-teen roles in such films as The Young Stranger (1957) and Disney's Light in the Forest (1958). Outgrowing his somewhat charming awkwardness, MacArthur was less satisfying as a standard leading man, and by 1967 he was wasting away in pictures like The Love Ins. That same year, the pilot film for a new Jack Lord cop series, Hawaii Five-O, was screened for a test audience. The group liked the film but not the young man (Tim O'Kelly) who played Lord's assistant, deeming him too young for the part. Hawaii producer Leonard Freeman then called upon 30-year-old MacArthur, with whom Freeman had worked on the Clint Eastwood vehicle Hang 'Em High. From 1968 through 1979, MacArthur played Hawaii Five-0's detective Danny Williams, always handy whenever Jack Lord felt the need to snap "Book 'em, Danno." Though the series enriched MacArthur and made him a vital member of the Honolulu society and business world, the actor finally packed it in after 11 seasons, when it seemed as though he'd be Danno forever (the show continued for one more season). Too wealthy to care about a career at this point, James MacArthur still took an occasional role into the '80s; his most prominent post-Hawaii assignment was the 1980 TV movie Alcatraz: The Whole Shocking Story, in which he played a rare non-sympathetic character. MacArthur died in October 2010 of natural causes at age 72.

Trivia: The son of a Poughkeepsie garment manufacturer, Richard Denning majored in foreign trade and accounting at Woodbury College with the intent of taking over his father's business. Coming to Hollywood after winning a minor-league radio talent contest, Denning was signed to a Paramount stock-player contract in 1937. He made his debut in Hold Em Navy. Handsome and virile, Denning wasn't given much of an opportunity to display anything beyond his physical attributes in his first film appearances. He continued as a competent if colorless leading man into the postwar years where one of his best known roles was the human lead in The Creature from the Black Lagoon (1954). Denning was seen to better advantage on television as the star of the popular comedy/mystery series Mr. and Mrs. North (1952-54); he later played the title roles in the weekly The Flying Doctor (1959) and Michael Shayne, Private Detective (1960). He also co-starred on radio with Lucille Ball in My Favorite Husband, the late-1940s precursor to I Love Lucy While living in semi-retirement in Hawaii with his wife, actress Evelyn Ankers, Denning made sporadic appearances as the governor of that state on the long-running TV police drama Hawaii 5-0. Richard Denning has spent the last three decades serving as a lay minister in the Lutheran church.

Trivia: A dark-haired young leading man of the 1950s, Scott Marlowe excelled in playing juvenile delinquents, a Hollywood stable following the death of James Dean. The founder of Los Angeles' Theatre West, Marlowe also appeared on such television shows as Alfred Hitchcock Presents, Gunsmoke, The FBI, T.J. Hooker, Murder She Wrote, as well as scores of made-for-television movies.

Trivia: Born in California, actor Larry Wilcox was raised and educated in Wyoming. Wilcox's first important TV assignment was the role of ranchhand Dale Mitchell in the 1972-74 episodes of Lassie. He was elevated to teen-idol status when, in 1977 he was cast as Officer Jon Baker on TV's CHiPs; he left the series one year shy of its 1983 cancellation. Later on, Wilcox showed up on Murder She Wrote, playing four different parts on as many episodes. At last report, Larry Wilcox was heading a successful Southern California pharmaceutical corporation.