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: Philadelphia-born James Darren came to Hollywood armed with far more impressive credentials than most teen idols, notably several years' training with Stella Adler. Signed to a Columbia Pictures contract in 1956, Darren was developed into a popular leading man-and, briefly, a recording artist. Columbia required him to show up in everything from 1958's Gidget to a 1965 episode of TV's The Flintstones (as "Jimmy Darrock"). In 1966, Darren was cast as Dr. Tony Newman on the Irwin Allen sci-fi TVer Time Tunnel, wherein he was given the unenviable task of reacting in alarm to miles and miles of 20th Century-Fox stock footage. After Time Tunnel folded in 1967, Darren's career was one of a few peaks and several valleys. Though he'd never really been away, Darren made what was labelled a comeback in 1982 in the solid supporting role of Officer Jim Corrigan on the weekly William Shatner TV vehicle T.J. Hooker. Since that time, James Darren has received a number of plum guest-star assignments on various TV dramatic and comedy programs, and has directed individual installments of such programs as Police Story.

Trivia: Trivia buffs and diehard fans of Elia Kazan's On the Waterfront will know that the non-speaking cab driver in the film's famed 'taxicab scene between Marlon Brando and Rod Steiger was noted character actor Nehemiah Persoff. An American resident from age 9, the Jerusalem-born Persoff spent his early adulthood working for the New York subway system. Asked in later years why he chose acting as a profession, Persoff would comment that the rise of anti-Semitism in Europe compelled him to prove himself worthy of his "gift of life." On stage in community and non-professional productions from 1940, he studied with Stella Adler at the Actor's Studio before graduating to Broadway. His first film appearance, in 1948, was in the Manhattan-based The Naked City. After attaining prominence in the mid-1950s, Persoff alternated between villainy and sympathetic roles, utilizing his ear for dialects to depict a wide array of nationalities. He was often cast as a gangster, both serious (Johnny Torrio in the 1959 feature Capone, Jake Guzik on the TV series The Untouchables) and satiric (Little Bonaparte in 1959's Some Like It Hot). His credits in the 1980s included Stalin in the 1980 TV movie FDR: The Last Year, Barbra Streisand's father in Yentl (1983), and the robust voice of Papa Mousekewitz in the 1986 animated feature An American Tail.

Trivia: Born in Grodek, Poland, the erudite actor received an M.A. in psychometrics and a law degree before he turned to performing as half of a comedy team known as Ross & West. On film, he was notable and frightening in Experiment in Terror (1962). Following an undistinguished but busy TV career in the '50s, Martin became one of television's most brilliant chararacter actors. As a regular on the charades-like game shows The Ad-Libbers (1951), Pantomime Quiz (1950-1963), and Stump the Stars (1962-63), he had the chance to show off his lightning mind and acting facility. After playing a supporting role on The Sheriff of Cochise (1956-1960), he costarred as Andamo on Mr. Lucky (1959-60). Martin finally found his niche as TV's "man of a thousand faces" -- Secret Service agent Artemus Gordon -- on the humorous cult spy spoof/western/science fiction series The Wild, Wild West (1965-1969) with Robert Conrad as James West. The show gave him an opportunity to display his acting virtuosity, as he used multiple disguises and accents in almost every episode. Sidelined by a major heart attack near the end of the series and replaced by look-alike Charles Aidman, Martin did mostly guest shots and cartoon voiceovers thereafter. His directing credits include Here's Lucy (1968-74).