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: Though typecast as a dull-witted brute, Austrian-born Mike Mazurki was the holder of a Bachelor of Arts degree from Manhattan College. During the 1930s, he was a professional football and basketball player, as well as a heavyweight wrestler. His clock-stopping facial features enabled Mazurki to pick up bit and supporting roles in such films as The Shanghai Gesture (1941) and Dr.Renault's Secret (1943). Larger parts came his way after his indelible portrayal of psychotic brute Moose Malloy in 1944's Murder My Sweet. His trademarked slurred speech was reportedly the result of an injury to his Adam's apple, incurred during his wrestling days. While villainy was his bread and butter, Mazurki enjoyed working with comedians like Jerry Lewis and Lou Costello; he was particularly fond of the latter because the diminutive Costello treated him with dignity and respect, defending big Mike against people who treated the hulking actor like a big dumb lug. Mazurki's many TV appearances included a regular role on the short-lived 1971 sitcom The Chicago Teddy Bears. In 1976, Mike Mazurki was effectively cast as a kindly trapper in the family-oriented "four-waller" Challenge to Be Free, which ended up a cash cow for the veteran actor.

Trivia: Supporting actor Alan Vint made his feature film debut in The McMasters (1970). His subsequent career continued until 1980 and he then disappeared from the screen until showing up again in Family Prayers (1992). His brothers, Jesse and Bill Vint, are also actors.