Trivia: The daughter of actors Gene and Kathleen Lockhart, June Lockhart made her own acting bow at age 8. In 1938, the 12-year-old June appeared in her first film, A Christmas Carol (1938), in which her parents portrayed Mr. and Mrs. Bob Cratchit. Few of her ingenue roles of the 1940s were memorable, though Lockhart did get to play the title character in The She-Wolf of London (1945) (never mind that she turned out not to be a she-wolf by fadeout time). In 1958, Lockhart took over from a recalcitrant Cloris Leachman in the role of rural wife and mother Ruth Martin on the long-running TV series Lassie. Though she professed to despise the role, Lockhart remained with the series until 1964, and over 20 years later satirically reprised the character on an episode of It's Garry Shandling's Show. She went on to play the young matriarch of the "space family Robinson" on the Irwin Allen TV endeavor Lost in Space (1965-68), and portrayed a lady doctor on the last two seasons of the bucolic sitcom Petticoat Junction. In deliberate contrast to her TV image, Lockhart enjoyed a bohemian, kick-up-your-heels offscreen existence. At one juncture, she was fired from her co-hosting chores at the Miss USA pageant when it was revealed that (gasp!) she was living with a man much younger than herself. June Lockhart is the mother of Anne Lockhart, a prolific TV actress in her own right.

Trivia: One of the best child actors of the 1950s and 1960s, freckled-faced Billy Mumy performed with a directness and sincerity that put many an adult performer to shame. Before he was even ten years old, Mumy had played two of the most unforgettable juveniles in TV history: malevolently telekinetic Anthony Fremont on the 1961 Twilight Zone episode "It's a Good Life," and the pistol-toting protagonist of "Bang! You're Dead," an incredibly suspenseful 1962 installment of Alfred Hitchcock Presents, directed by Hitchcock himself. In films from 1963, Mumy's finest cinematic hour-and-a-half was as Erasmus Leaf, an 8-year-old math genius with an all-consuming crush on Brigitte Bardot, in 1965's Dear Brigette. From 1965 to 1968, Mumy appeared as Will Robinson on the popular TV sci-fi fantasy series Lost in Space. As Mumy matured, he found roles harder to come by, though he was given generous screen time in the 1971 Stanley Kramer production Bless the Beasts and Children and was a regular on the 1975 TV weekly Sunshine. He kept busy in the 1980s on the sci-fi convention lecture circuit and as a scriptwriter; he also played cameo roles in remakes of "It's a Good Life" (the middle section of the 1983 Twilight Zone feature film) and "Bang! You're Dead" (one of the components of the 1985 TV revival of Alfred Hitchcock Presents). The many fans of Bill Mumy's previous work in the realm of "fantastic television" were delighted in 1995 to find him playing the recurring role of Lennier on the syndicated TVer Babylon 5.

Trivia: Instantly recognizable for his sophisticated and grim-visaged manner of speech and his sharp, expressive features, popular character actor Jonathan Harris' villainous role on the beloved series Lost in Space earned him both a noted spot in the annals of television history and a warm place in the hearts of TV viewers everywhere. Born Jonathan Charasuchin in November 1914, the son of impoverished Russian-Jewish immigrants worked as a pharmacy box boy in his early teens, later pursuing a pharmacology degree from Fordham University. Though successful in his early career, the young pharmacist couldn't resist the lure of the stage, and after changing his surname, Jonathan Harris began making frequent appearances on the local stock company stages. Though his talent was undeniable, Harris felt that his thick New York accent impeded his ability to pursue the roles he wanted. Taking to British film as a means to remedy this, Harris took in as many British movies as possible in order to re-create their speech patterns, an ability he used to striking effect on both stage and screen -- so effective, in fact, that it became his trademark, with many of his fans failing to realize that offscreen, Harris' accent was pure "New Yorkese." Eventually drawn to the bright lights of Broadway, Harris became a fixture in the office of the Henry Miller Theater. Introduced to Gilbert Miller by Miller's sympathetic secretary, Harris' Broadway career subsequently took off following a small role in The Heart of a City. After finding a steady career on the stages of New York and on live television, Harris packed his bags for Hollywood and made his feature debut in 1953's Botany Bay. Television roles in The Twilight Zone and Bewitched followed in short succession, and in 1965 Harris received the biggest break of his career when cast in Lost in Space. Crediting producer Irwin Allen with giving him free rein regarding character interpretation, Harris quickly became the biggest draw of Lost in Space due to his unique comic villainy. Despite his co-stars' rumored aggravation over his breakout performance, Harris' utter professionalism and genuinely friendly demeanor won over cast and crew as effectively as his villainous persona did the viewing public. Also appearing in such popular television series as Zorro, Sanford and Son, and Night Gallery, Harris would frequently lend his distinct voice to numerous cartoons (Darkwing Duck, Freakazoid!) in addition to the infrequent theatrical release (A Bug's Life [1998] and Toy Story 2 [1999]). Married to high school sweetheart Gertrude in 1938, the couple's marriage endured to Harris' death in late 2002 resulting from a blood clot in his heart. He was 87.

Trivia: Though best known to modern filmgoers as a horror star, cadaverous John Carradine was, in his prime, one of the most versatile character actors on the silver screen. The son of a journalist father and physician mother, Carradine was given an expensive education in Philadelphia and New York. Upon graduating from the Graphic Arts School, he intended to make his living as a painter and sculptor, but in 1923 he was sidetracked into acting. Working for a series of low-paying stock companies throughout the 1920s, he made ends meet as a quick-sketch portrait painter and scenic designer. He came to Hollywood in 1930, where his extensive talents and eccentric behavior almost immediately brought him to the attention of casting directors. He played a dizzying variety of distinctive bit parts -- a huntsman in Bride of Frankenstein (1935), a crowd agitator in Les Miserables (1935) -- before he was signed to a 20th Century Fox contract in 1936. His first major role was the sadistic prison guard in John Ford's Prisoner of Shark Island (1936), which launched a long and fruitful association with Ford, culminating in such memorable screen characterizations as the gentleman gambler in Stagecoach (1939) and Preacher Casy ("I lost the callin'!") in The Grapes of Wrath (1940). Usually typecast as a villain, Carradine occasionally surprised his followers with non-villainous roles like the philosophical cab driver in Alexander's Ragtime Band (1938) and Abraham Lincoln in Of Human Hearts (1938). Throughout his Hollywood years, Carradine's first love remained the theater; to fund his various stage projects (which included his own Shakespearean troupe), he had no qualms about accepting film work in the lowest of low-budget productions. Ironically, it was in one of these Poverty Row cheapies, PRC's Bluebeard (1944), that the actor delivered what many consider his finest performance. Though he occasionally appeared in an A-picture in the 1950s and 1960s (The Ten Commandments, Cheyenne Autumn), Carradine was pretty much consigned to cheapies during those decades, including such horror epics as The Black Sleep (1956), The Unearthly (1957), and the notorious Billy the Kid Meets Dracula (1966). He also appeared in innumerable television programs, among them Twilight Zone, The Munsters, Thriller, and The Red Skelton Show, and from 1962 to 1964 enjoyed a long Broadway run as courtesan-procurer Lycus in A Funny Thing Happened on the Way to the Forum. Though painfully crippled by arthritis in his last years, Carradine never stopped working, showing up in films ranging from Everything You Always Wanted to Know About Sex But Were Afraid to Ask (1972) to Peggy Sue Got Married (1984). Married four times, John Carradine was the father of actors David, Keith, Robert, and Bruce Carradine.