Trivia: Commenting on his notorious on-set irascibility in 1977, Jack Klugman replied that he was merely "taking Peter Falk lessons from Robert Blake," invoking the names of two other allegedly hard-to-please TV stars. Klugman grew up in Philadelphia, and after taking in a 1939 performance by New York's Group Theatre, Klugman decided that an actor's life was right up his alley. He majored in drama at Carnegie Tech and studied acting at the American Theatre Wing before making his (non-salaried) 1949 stage-debut at the Equity Library Theater. While sharing a New York flat with fellow hopeful Charles Bronson, Klugman took several "grub" jobs to survive, at one point selling his blood for $85 a pint. During television's so-called Golden Age, Klugman appeared in as many as 400 TV shows. He made his film debut in 1956, and three years later co-starred with Ethel Merman in the original Broadway production of Gypsy. In 1964, Klugman won the first of his Emmy awards for his performance in "Blacklist," an episode of the TV series The Defenders; that same year, he starred in his first sitcom, the 13-week wonder Harris Against the World. Far more successful was his next TV series, The Odd Couple, which ran from 1970 through 1974; Klugman won two Emmies for his portrayal of incorrigible slob Oscar Madison (he'd previously essayed the role when he replaced Walter Matthau in the original Broadway production of the Neil Simon play). It was during Odd Couple's run that the network "suits" got their first real taste of Klugman's savage indignation, when he and co-star Tony Randall threatened to boycott the show unless the idiotic laughtrack was removed (Klugman and Randall won that round; from 1971 onward, Odd Couple was filmed before a live audience). It was but a foretaste of things to come during Klugman's six-year (1977-83) reign as star of Quincy, M.E.. Popular though Klugman was in the role of the crusading, speechifying LA County Coroner's Office medical examiner R. Quincy, he hardly endeared himself to the producers when he vented his anger against their creative decisions in the pages of TV Guide. Nor was he warmly regarded by the Writer's Guild when he complained about the paucity of high-quality scripts (he wrote several Quincy episodes himself, with mixed results). After Quincy's cancellation, Klugman starred in the Broadway play I'm Not Rappaport and co-starred with John Stamos in the 1986 sitcom You Again?. The future of Klugman's career -- and his future, period -- was sorely threatened when he underwent throat surgery in 1989. He'd been diagnosed with cancer of the larynx as early as 1974, but at that time was able to continue working after a small growth was removed. For several years after the 1989 operation, Klugman was unable to speak, though he soon regained this ability. He continued working through 2011, and died the following year at age 90.

Trivia: Coleman attended a Virginia military school before studying law and serving in the army. While attending the University of Texas, Coleman became attracted to acting, and headed to New York, where he studied at the Neighborhood Playhouse. After stage experience and TV work, Coleman made his movie debut in 1965's The Slender Thread. Minus his trademarked mustache for the most part in the mid-1960s, Coleman specialized in secondary character roles. He began to branch into comedy during his supporting stint as obstetrician Leon Bessemer on the Marlo Thomas sitcom That Girl, but his most memorable role would come in 1980 as the nasty, chauvinistic boss in 9 to 5. He would go on to appear in other films, like On Golden Pond [1981], The Beverly Hillbillies [1993], You've Got Mail [1998], and Moonlight Mile, but the actor found more success in television, appearing on a few cult hits that were tragically cancelled, like Drexell's Class and Madman of the People, as well as The Guardian, Courting Alex, Heartland, and Boardwalk Empire.

Trivia: Supporting actor, onscreen from the '70s.

Trivia: Howard Hesseman's early credits have sometimes been hard to trace, mainly because he often billed himself as "Don Sturdy." The mustachioed, prematurely balding Hesseman was a founding member of the San Francisco-based improv troupe The Committee. During his decade-long tenure with this aggregation, he was featured in such films as Petulia (1968) and A Session with the Committee (1970), and showed up on such TV series as The Smothers Brothers Comedy Hour and The Dick Cavett Show. Through the auspices of his Committee cohort Peter Bonerz, Hesseman played a recurring role on TV's The Bob Newhart Show (1972-78), playing the unsuccessful producer of such TV disasters as "The Nazi Hour." His screen roles in the 1970s included a showy part as a harried TV-commercial director in the opening sequence of The Sunshine Boys. In 1978, Hesseman achieved celebrity in the role of counterculture deejay Dr. Johnny Fever (aka Johnny Caravella) on the popular sitcom WKRP in Cincinnati. Following WKRP's cancellation in 1982, he spent two seasons playing Ann Romano's third (and presumably final) husband Sam Royer on the weekly One Day at a Time. From 1986 to 1990, he starred as urbane high school teacher Charlie Moore in TV's Head of the Class. During all this activity, Howard Hesseman continued showing up in feature films, playing such roles as smarmy promoter Terry Ladd in This is Spinal Tap (1984) and child star Patty Duke's manipulative manager/guardian John Ross in the TV biopic Call Me Anna (1989). Over the following several years, Hessman would remain active on screen, appearnig on shows like That 70's Show and Crossing Jordan, and in movies like The Rocker.

Trivia: American actor Roger Bowen spent most of the 1960s playing "preppie" types on a number of TV commercials. His film bow was in 1968's Petulia, but Bowen's big movie break came in 1970, when he created the role of lackadaisical Colonel Henry Blake in the Robert Altman film M*A*S*H (1970). While it was another TV-ad veteran, McLean Stevenson, who would play Col. Blake on the television version of M*A*S*H, Roger Bowen hardly lacked exposure in the early 1970s. He gained a fan following as Hamilton Majors Jr., the pleasantly snooty Ivy League boss of Herschel Bernardi on the TV sitcom Arnie (1970-72). After Arnie, Bowen joined the cast of The Brian Keith Show (1972), then returned to commercials and movie cameo roles, showing up briefly in such films as Heaven Can Wait (1978), The Main Event (1979) and Zapped (1981). In the early 1980s, Roger Bowen enjoyed another round of weekly TV work with recurring roles on House Calls, At Ease, and Suzanne Pleshette is Maggie Briggs. He made his final film appearance in the Bill Murray/Richard Dreyfus vehicle What About Bob? (1991). In addition to performing Bowen was a talented comedy writer who penned satirical sketches for television and theatre. He co-founded Chicago's Second City and also wrote 11 novels including Just Like a Movie.

Trivia: Stunt man, stunt coordinator, second unit director, and actor, onscreen from the '80s.

Trivia: For over six decades, Louise Lorimer played character roles on stage, screen and television. She launched her career on Broadway, appearing in I Remember Mama opposite Marlon Brando. Lorimer later worked on My Fair Lady with Rex Harrison. Lorimer made her feature-film debut in Gangster's Boy (1938). She subsequently appeared steadily in feature films through the late 1970s. Her television work includes appearances on Profiles in Courage and Marnie. She also frequently appeared on the Alfred Hitchcock anthology series Hitchcock Presents and on the sitcom Dennis the Menace. On Hopalong Cassidy, Lorimer occasionally played "Stagecoach Sal." Lorimer graduated from the Leland Powers School of Drama in Boston. She served in the USO during WW II. Later in her career, Lorimer became a teacher at the Martha's Vineyard branch of the Leland Powers School of Drama.