Trivia: Life literally began at 60 for American actor Burt Mustin, who didn't enter show business until that age and didn't make his film debut until Detective Story (1951), at which time he was 68. After a decade of uncredited movie roles as hillbilly patriarchs and Town's Oldest Citizens, Mustin began getting name recognition for numerous TV appearances in the late '50s and early '60s. The actor was a particular favorite of producer/actor Jack Webb, who cast Mustin several times on Dragnet; in one episode Burt was an octogenarian burglar, and in another was a retired detective who solved a murder case - and chewed out a young cop for not knowing the proper way to take fingerprints! Situation comedy producers made good use of Burt Mustin as well, and he was featured in innumerable cameos on such programs as The Dick Van Dyke Show, Get Smart and The Jack Benny Program, usually stealing most of the laughs from the stars. Mustin had regular TV roles as eccentric neighbor Finley on Date with the Angels, Gus the Fireman on Leave It to Beaver, barber shop patron Jud Crowley on The Andy Griffith Show, the amorous senior-citizen husband of Queenie Smith on The Funny Side, and nursing-home refugee Justin Quigley on All in the Family. Mustin got the biggest press coverage of his career when, in character as Arthur Lanson, he married Mother Dexter - played by 82-year-old Judith Lowry - on the December 13, 1976 episode of Phyllis. It was a hilarious and, in retrospect, poignant moment in TV history: Judith Lowry had died a few days before the program was aired, and Burt Mustin, who was too ill to watch the show, passed away six weeks later.

Trivia: Child actor Jerry Mathers began picking up modeling work at the age of two. His first TV appearance was on Ed Wynn's variety show in 1950. Among Mather's larger film roles were the son of Shirley MacLaine in Hitchcock's The Trouble With Harry (1955) and the son of Bob Hopeand Eva Marie Saint in That Certain Feeling (1955). In 1956, Mathers was cast as all-American kid Theodore "Beaver" Clever in It's a Small World, an unsold pilot film that showed up on the syndicated anthology Studio 57. One year later, a heavily revamped and recast It's a Small World re-emerged as the weekly sitcom Leave It to Beaver, with Mathers in the title role. He starred in 234 episodes of Beaver from 1957 through 1963, literally growing up before the eyes of the nation. Unable to sustain his acting career into his teen years, Mathers quit show business for nearly a decade, attending UCLA, selling real estate, and denying rumors that he'd been killed in Vietnam. In 1983, Mathers starred in the "retro" made-for-TV film Still the Beaver, which evolved into a moderately successful weekly cable series, The New Leave It to Beaver (1985-89), Essentially, Mathers played himself: a middle-aged divorced father, wondering just what he wanted to do with the rest of his life. Jerry Mathers' professional life in the 1990s has been a maelstrom of personal appearances, TV guest shots, and punchline bits on Jay Leno's Tonight Show.

Trivia: Tony Dow is best remembered for playing Wally Cleaver, the clean-cut and much wiser older brother of Beaver on the classic family sitcom Leave It to Beaver (1957-1963). Since the show's demise, he has appeared sporadically in a couple feature films and in a few television movies. He reprised the role of Wally in the 1980s in the made-for-TV reunion film Still the Beaver (1983) and in the series it spawned. In 1965, Dow starred in the short-lived series Never Too Young. After a final feature-film appearance as a judge in the good-natured, nostalgic spoof of the Beach Party movies Back to the Beach (1987), Dow disappeared for a few years and then re-emerged as a director of television episodes for such series as Babylon 5 (1993) and as a producer of films such as It Came From Outer Space II (1996).

Trivia: Though she played many diverse roles in films of the '50s before Leave It to Beaver (1957-1963), slim, blonde, and wholesome-looking Barbara Billingsley will always be best remembered as June Cleaver, one of the greatest mothers in the vast pantheon of television sitcom domestic goddesses. In addition to her filmwork, Billingsley also appeared on a number of television plays on such shows as Four Star Playhouse and Matinee Theater. Following the end of Beaver, Billingsley traveled extensively until the late '70s. She made her acting comeback playing the crazy "Jive Lady" in Airplane (1980). In 1983, she reprised her role as June Cleaver in the television reunion movie Still the Beaver, which spawned a television series by the same name two years later. In 1984, she gave voice to the character of Nanny in Jim Hanson's animated kids' show Muppet Babies. After that, she appeared occasionally in movies and made guest television appearances; in 1997, she played Aunt Martha in the big-screen version of Leave It to Beaver. Billingsley died in 2010 after a long illness.