Trivia: Born March 15th, 1935, Bronx-native Judd Hirsch attended CCNY, where he majored in engineering and physics. A blossoming fascination in the theatre convinced Hirsch that his future lay in acting. He studied at the AADA and worked with a Colorado stock company before his 1966 Broadway debut in Barefoot in the Park. He spent many years at New York's Circle Repertory, where he appeared in the first-ever production of Lanford Wilson's The Hot L Baltimore. After an auspicious TV-movie bow in the well-received The Law (1974), Hirsch landed his first weekly-series assignment, playing the title character in the cop drama Delvecchio (1976-77). From 1978 to 1982, he was seen as Alex Reiger in the popular ensemble comedy Taxi, earning two Emmies in the process. While occupied with Taxi, Hirsch found time to act off-Broadway, winning an Obie award for the 1979 production Talley's Folly. In the following decade, he was honored with two Tony Awards for the Broadway efforts I'm Not Rappoport and Conversations with My Father. His post-Taxi TV series roles include Press Wyman in Detective in the House (1985) and his Golden Globe-winning turn as John Lacey in Dear John (1988-92). Judd Hirsch could also be seen playing Jeff Goldblum's father in the movie blockbuster Independence Day (1996). In 2001, Hirsch co-starred with Paul Bettany and Christopher Plummer in the multi-Award winning biopic A Beautiful Mind. The actor once again found success on the television screen in CBS' drama Numb3rs, in which he took on the role of Alan Eppes, father of FBI agent Don Eppes (Rob Morrow) and Professor Charlie Eppes (David Krumholtz). After appearing on all four seaons of Numb3rs, Hirsch took a small role in director Brett Ratner's crime comedy Tower Heist (2011).

Trivia: Redheaded leading lady Marilu Henner was born and educated in Chicago, where her mother ran a dance studio in the family garage. Henner also began her acting career in City of Broad Shoulders. She was one of the stars of the original community-theatre production of Grease, remaining with the show when it moved to New York in 1976 (During this period, she carried on a well-publicized romance with former Grease cast member John Travolta). She went on to garner excellent revues for her work in the Broadway production Over Here, an otherwise disappointing musical spoof of the 1940s starring the Andrews Sisters. Henner began making on-camera appearances in 1977, notably as a stripper in Joan Micklin Silver's Behind the Lines, and in a generously distributed "Ring Around the Collar!" TV commercial. From 1978 through 1983, Henner played Elaine Nardo on the popular TV sitcom Taxi. Though she never won the Emmy that she deserved for this role, she could take consolation in the fact that she was made an honorary New York City cabbie. Several film roles followed in such low-profile productions as Hammet (1983) and Johnny Dangerously (1984) before Henner re-entered the sitcom grind as Ava Evans Newton, wife of high-school athletics coach Burt Reynolds, on the long-running (1990-94) Evening Shade. In 1994, Henner hosted her own TV talk show, a career move that coincided with the publication of her autobiography By All Means Keep on Moving. Chatty and very candid, the book revealed that Henner had slept with virtually every male member of the Taxi cast (only Danny DeVito was bypassed because, unlike his hot-to-trot Louie DePalma character, he never asked). Marilu Henner has been married twice, to actor Frederic Forrest and producer/director Robert Lieberman. Still active on the small screen in the first decade of the new millennium, Henner could be spotted in guest roles on such popular shows as Providence, ER, Numb3rs, and Grey's Anatomy.

Trivia: A reclusive character actor with an elongated, skull-like face, manic eyes and flexible facial expressions, Christopher Lloyd is best known for portraying neurotic, psychotic, or eccentric characters. He worked in summer stock as a teenager, then moved to New York. After studying with Sanford Meisner at the Neighborhood Playhouse, he debuted on Broadway in Red, White and Maddox in 1969. Lloyd went on to much success on and off Broadway; for his work in the play Kaspar (1973) he won both the Obie Award and the Drama Desk Award. His screen debut came in the hugely successful One Flew Over the Cuckoo's Nest (1975), in which he played a mental patient. He went on to appear in a number of films, but first achieved national recognition for playing the eccentric, strung out, slightly crazy cab-driver "Reverend" Jim in the TV series Taxi from 1979-83; he won two Emmy Awards for his work. He extended his fame to international proportions by playing the well-meaning, wild-haired, mad scientist Doc Brown in Back to the Future (1985) and its two sequels; this very unusual character continued the trend in Lloyd's career of portraying off-the-wall nuts and misfits, a character type he took on in a number of other films in the '80s, including The Addams Family (1991), in which he played the crazed uncle Fester. His "straight" roles have been infrequent, but include Eight Men Out (1989).

Trivia: A shy and withdrawn child, 11-year-old Paul Sanchez emerged from his shell upon joining Viola Spolin's Children's Theatre Workshop. Even at this early stage of the game, he was a gifted improvisational comedian, delighting friends and theatregoers alike with his inspired flights of fancy. After attending Los Angeles State College, he journeyed to Paris at his own expense, hoping to meet his idols Jean-Louis Barrault and Marcel Marceau. The latter was so impressed by his instinctive talents that he hired the young performer for his prestigious touring mime troupe. Upon returning to the states, he worked with Viola Spolin's son Paul Sills at Chicago's Second City; somewhere along the way, he changed his professional moniker from Sanchez to Sand. He appeared in the popular off-Broadway revue The Mad Show, then linked up with Sills again in Story Theatre, winning a Tony Award for his portrayal of an itching dog! Hired as a general-purpose comic actor by MTM productions at the recommendation of his old Story Theatre-cohort Valerie Harper, Paul was starred in his own sitcom, Paul Sand in Friends and Lovers. This fey, good-natured endeavor was widely touted as the sleeper of the 1974-75 television season. Unfortunately, viewers were not as enchanted by Sands' talents as "live" audiences had been, and Friends and Lovers was axed after 13 weeks. Paul Sand has continued to thrive as a supporting actor in films (his first was 1969's Viva Max) and such TV weeklies as St. Elswhere. Paul Sand's best showing of the 1980s was on the NBC sitcom Gimme a Break, in which he played Marty, an eccentric Manhattan-born restaurateur who posed as a flamboyant Mexican named Esteban for the benefit of his customers.