Trivia: George Maharis was one of seven children of Greek immigrant parents. Though he could very easily have gone into his father's restaurant business, Maharis decided to try for a singing career. When his vocal chords were injured by overuse, Maharis switched to acting, studying at the Actors' Studio and making one of his earliest appearances as a Marlon Brando parody on the 1950s TV sitcom Mr. Peepers. Maharis was very active in the off-Broadway scene, appearing in Jean Genet's Deathwatch and Edward Albee's The Zoo Story. He gained a fan following (primarily female) through his weekly appearances as handsome drifter Buzz Murdock on the TV series Route 66. He played Buzz from 1960 to 1963, leaving the series for a variety of reasons, among them artistic differences and a bout of hepatitis. His subsequent film career failed to reach the heights of his TV work, and by 1970 Maharis was back in the weekly small-screen grind in the adventure series The Most Dangerous Game. When not performing in nightclubs, summer stock or films, George Maharis spent a good portion of the 1970s and 1980s indulging in his pet hobby, impressionistic painting.

Trivia: Red-headed, freckle-faced Martin Milner was only 15 when he made his screen debut in Life With Father (1947), and would continue to play wide-eyed high schoolers and college kids well into the next decade. His early film assignments included the teenaged Marine recruit in Lewis Milestone's The Halls of Montezuma (1951) and the obnoxious suitor of Jeanne Crain in Belles on Their Toes (1952). His first regular TV series was The Stu Erwin Show (1950-1955), in which he played the boyfriend (and later husband) of Stu's daughter Joyce. More mature roles came his way in Marjorie Morningstar (1957) as Natalie Wood's playwright sweetheart and in The Sweet Smell of Success (1957) as the jazz musician targeted for persecution by Winchell-esque columnist Burt Lancaster. Beginning in 1960, he enjoyed a four-year run as Corvette-driving Tod Stiles on TV's Route 66 (a statue of Milner and his co-star George Maharis currently stands at the Corvette Museum in Bowling Green, KY). A longtime friend and associate of producer/director/actor Jack Webb, Milner was cast as veteran L.A.P.D. patrolman Pete Malloy on the Webb-produced TV weekly Adam-12, which ran from 1968 to 1975. His later TV work included a short-lived 1970s series based on Johan Wyss' Swiss Family Robinson. Later employed as a California radio personality, Martin Milner continued to make occasional TV guest appearances; one of these was in the 1989 TV movie Nashville Beat, in which he was reunited with his Adam-12 co-star Kent McCord. He made an appearance on the short-lived series The New Adam-12 and had recurring roles on shows like Life Goes On and Murder, She Wrote. Milner died in 2015, at age 83.

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: Jeanne Bal's career took her from important roles in the musicals of Richard Rodgers and Oscar Hammerstein II to the science fiction of Gene Roddenberry, all in less than 20 years. She was a natural fit in show business by temperament and birth. Born in 1928 in California, she was the daughter of Peter Bal, a scene designer at Monogram Pictures. By her own account, she was a gangly girl -- too tall and gawky until her final year of high school when she blossomed and developed an interest in acting. Bal attended Los Angeles City College until she was lured away by a role in Gypsy Lady, a musical that took her from Los Angeles to New York and then to London. She returned to New York after the show closed and discovered that she also made an excellent model on top of being an actress; she supported herself that way between shows. Bal appeared in a series of flops until George Abbott picked her for a role in Call Me Madam. She subsequently joined the cast of Guys and Dolls as Sarah Brown, replacing Jan Clayton during the Los Angeles run of its national tour. Bal later made her mark as Nellie Forbush in the national touring company of South Pacific. Bal married Russ Bowman, the show's stage manager, during the tour. In between stage engagements, Bal made numerous appearances on television during the '50s in comedy and drama, and sang at local night spots such as The Maisonette in the St. Regis Hotel in midtown Manhattan. In 1958, Bal became a regular on the Sid Caesar Show on ABC, doing sketches with Caesar and co-stars Imogene Coca and Carl Reiner. The following season she was a regular cast member of the situation comedy Love and Marriage, playing William Demarest's daughter. From there she returned to Broadway in the cast of The Gay Life, and during the early '60s appeared in such dramatic series as Perry Mason, Route 66, Wagon Train, and The Fugitive. In 1963, she was also a regular member of the cast of the series Mr. Novak, starring James Franciscus. Bal occasionally played romantic roles, such as a guest on the touching "Instant Family" episode of the sitcom Hey Landlord (co-created by Garry Marshall), in which she played a single mother with a child who becomes seriously involved with the young protagonist Woody Banner (Will Hutchins). But her most memorable television role was ultimately far-removed from (though intertwined with) romance: Bal had the honor in 1966 of portraying the first monster ever seen on Star Trek, in the episode "The Man Trap." She gave a bravura performance in the role of Nancy Crater, the one-time love of series regular Dr. Leonard McCoy (DeForest Kelley); the role was far more complex than that, however, for the being who appears to be Nancy Crater to the starship's landing party is actually the last surviving member of a predatory alien species that has adopted the guise of the woman, stalking members of the crew, killing them for the salt content of their bodies. Bal plays a this deadly, thirsting predator (and immensely strong, as we see when she tosses Leonard Nimoy across a room) and was convincingly vulnerable, loving, and even flirtatious, and intensely ferocious and savage, having a look of desperate hunger in her eyes. At other times, she was just bone-chilling as she switched from acting like "Nancy" to behaving as the "salt vampire," touching her victims' faces in a mysterious deadly caress, the purpose of which becomes horribly clear in the final two minutes. Bal retired from television and from acting at the outset of the '70s.

Trivia: Raised in Switzerland, Kreuger attended college in London and New York. He began appearing in films in 1943; thanks to his classic Aryan looks and Continental accent he was frequently cast as young Nazis, though he occasionally got romantic leads. Rugged and blond, he became very popular with women, and for a time he was 20th Century-Fox's #3 male pinup. He might have become a star, but he was never cast in suitably central roles. Kreuger became an American citizen in 1944. During the '50s he appeared primarily in European films, then later returned to Hollywood in supporting roles. He last appeared onscreen in 1967, but went on to occasional work on TV. He became a millionaire in Hollywood real estate transactions.