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: Born in Vancouver, British Columbia, in 1931, Robert Ito has spent his film career as a character actor, often in the science fiction genre. He enjoyed success on the long-running television series Quincy, and his voice has been used in many animated films, such as Batman and Superman.Robert Ito's first performances were on the stage as a dancer in the National Ballet of Canada. After a decade with the company, Ito moved to New York in the 1960s, to dance on Broadway in The Flower Drum Song.Ito moved to Hollywood and began his film career in 1966 with some forgettable science fiction vehicles, such as Women of the Prehistoric Planet and Dimension 5. The B-movie genre often turned to Ito when it wanted an actor to portray someone of his Japanese heritage. Over the years, he played many such roles, the most outstanding of which was his performance as Professor Hikita, the kidnapped scientist in the 1984 cult classic The Adventures of Buckaroo Banzai Across the 8th Dimension.Ito fared well in television, in which he was given roles that showcased his talents in made-for-television movies and series. He appeared in some memorable dramas, such as Helter Skelter (1976), American Geisha (1986), and The War Between Us (1996). The latter film starred Ito as a Canadian World War I veteran and patriarch of a family of Japanese descent, forced to leave his home in Vancouver during the dark days of Japanese resettlement following Pearl Harbor.Ito also gained distinction for his role as Fong in the Kung Fu series, as well as on popular show Quincy. He made cameo appearances in many other television shows including Magnum, P.I. and Star Trek, which featured him in a 2001 production.

Trivia: Lead and second lead actor, onscreen from 1955.

Trivia: Craig Stevens abandoned all plans for a career in dentistry when he became involved in student productions at the University of Kansas. Trained at Pasadena Playhouse and Paramount's acting school, Stevens was signed to a stock Warner Bros. contract in 1941. He was well showcased as a soft-hearted gangster in At the Stroke of Twelve, a 1941 two-reel adaptation of Damon Runyon's The Old Doll's House, but his feature film roles were merely adequate at best. By 1950, Stevens was reduced to playing a standard mustachioed villain in the Bowery Boys epic Blues Busters. His saving turnaround came about when Stevens was cast in the title role of the 1958 Blake Edwards-produced TV private eye series Peter Gunn. Though obviously imitating Cary Grant in the early episodes of this three-season hit, Stevens eventually developed a hard-edged acting style all his own. He later re-created his TV role in the 1967 theatrical feature Gunn. Subsequent TV-series assignments for Stevens included the British-filmed weekly Man of the World (1962) and CBS' Mr. Broadway (1964). Craig Stevens was married to actress Alexis Smith (with whom he toured in such stage productions as Critic's Choice) from 1944 until her death in 1993.

Trivia: Lead actress, onscreen from 1967.

Trivia: A veteran character actor of stage and screen, George O. Petrie will be recognized by fans of the NBC sitcom Mad About You as Paul Reiser's film editor. A native of New Haven, CT, and a 1934 graduate from U.S.C., Petrie's interest in acting led him to New York where he landed a role in the Broadway production of Cafe Crown. While serving in the military during WWII, Petrie appeared in the Broadway production of The Army Play by Play, a five-part anthology comprised of vignettes penned by soldiers from as many camps. The show ran for six months and played a command performance before President Roosevelt. Upon transferring to the Air Corps, Petrie was cast in Moss Hart's inspirational Winged Victory. Following its four-month run, Petrie went on to appear in George Cukor's film version. Petrie became a radio performer after his discharge and starred in several dramas, including The Amazing Mr. Malone. He turned to television acting in the '50s and began starring in live soap operas such as As the World Turns and Edge of Night as well as playing a semi-regular part on Jackie Gleason's The Honeymooners. Petrie would remain associated with Gleason on various projects through 1969. Petrie's filmography includes Hud (1963), Something in Common (1986), and Planes, Trains and Automobiles (1987). Petrie died of lymphoma in his Brentwood, CA, home at the age 85.

Trivia: Pennsylvania-born actor Don Keefer enjoyed a 60-year-plus career on stage and screen that saw him range freely across character parts and leading roles in both fields. An actor from his youth, he started early playing leads, portraying the title role in The Adventures of Marco Polo for a production of the Child Study Association. He won the Clarence Derwent Award for his early work on Broadway, and spent his early career working alongside the likes of Ethel Barrymore, Helen Hayes, and José Ferrer, and under such directors as Moss Hart, Elia Kazan, and Margaret Webster (including the famed production of Othello starring Paul Robeson). Keefer was a charter member of the Actors' Studio, and originated the role of Bernard, the studious neighbor son-turned-lawyer in Arthur Miller's Death of a Salesman. He was the only actor to remain with the production for its entire Broadway run, and subsequently made his screen debut in 1951 in the movie adaptation of the play produced by Stanley Kramer and directed by Laslo Benedek. From that beginning, he went on to appear in more than 130 movie and television productions, in between theatrical work on both coasts (including a stint at the Theatre Group at UCLA under John Houseman). Highlights of his stage career include a highly acclaimed touring production of Anton Chekhov: The Human Comedy, focusing on the lighter side of Chekhov's work. On screen as on stage, Keefer played a wide variety of parts -- he made a fine villain-turned-neutral in "Winchester Quarantine," an early (and very powerful) episode of Have Gun Will Travel, but was equally good as Ensign Twitchell, the comically (yet tragically) over-eager and officious junior officer in Joseph Pevney's Away All Boats, during this same period. Don Keefer was still working in the late '90s, in movies such as Liar Liar and an episode of Profiler. But amid hundreds of portrayals, Keefer's single most memorable role for most viewers -- other than Bernard in Death of a Salesman -- is almost certainly that of Dan Hollis, the doomed neighbor whose birthday celebration comes to a hideous end (his head popping out of a giant jack-in-the-box) in the 1961 Twilight Zone show "It's a Good Life."

Trivia: American actor Marland Proctor played supporting roles in a number of '70s exploitation films such as Chrome and Hot Leather. He got his start on-stage in the early '60s playing off-Broadway and in California. Proctor also appeared frequently on television.