Trivia: Karen Black began acting shortly after college, appearing in off-Broadway satirical revues. She trained with Lee Strasberg at the Actors' Studio. Her Broadway debut was in a play that closed within a month, The Playroom (1965), but she was acclaimed for her performance and nominated for a Critics Circle award. A year later, 26-year-old filmmaker Francis Ford Coppola cast her in his first professional film, You're a Big Boy Now (1967), a comedy in which she co-starred as one of three women involved with a young man learning about sex. After another film she landed her first important role, as an LSD-taking prostitute in the surprise hit Easy Rider (1969), which featured Jack Nicholson; she went on to appear again with Nicholson in her next two films: Five Easy Pieces (1970), for which she won the New York Critics Award for Best Supporting Actress and an Oscar nomination; and Drive He Said (1971), Nicholson's directorial debut. She went on from there to be one of the screen's busiest actresses, though the quality of her films has been wildly uneven.

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: Supporting actor Kent McCord is best known for co-starring in the long-running series Adam-12 (1968-1975). McCord made his film debut in the made-for-television movie The Outsider (1967). Following the demise of Adam-12, McCord continued appearing in TV films and in low-budget features such as Unsub (1985) and Return of the Living Dead 3 (1993).

Trivia: African American actor James McEachin was a stage actor until signed to a Universal contract in the mid-1960s. Though relatively young, McEachin projected a middle-aged, "solid citizen" image that perfectly suited his title character in the Universal television series Tenafly (1973). McEachin was cast as private eye and loyal family man Harry Tenafly, one of the few TV detectives who relied more on brains than movie-star charisma. Since that time, James McEachin has usually been cast as a cop; he played Sergeant (and later Lieutenant) Brock on virtually every Perry Mason TV movie of the 1980s and 1990s-a notable exception being the 1987 entry The Case of the Scandalous Scoundrel, in which he was cast as "Harry Forbes."

Trivia: American actor Claude Johnson has played supporting roles on stage, screen and especially television during the '60s and '70s.