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: 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: Austin is a lead actress, onscreen from the '80s.

Trivia: The son of a steel-executive father and concert violinist mother, Ontario native Martin Short attended McMasters University, where he graduated in 1972 with a degree in social work. If you haven't spotted Short at your local youth center or settlement house, it's because he decided to pursue a performing career, encouraged by his fellow McMasters classmates Eugene Levy and Dave Thomas. Making his professional debut in a 1973 Toronto production of Godspell, Short joined Levy and Thomas at the Second City improv troupe in Edmonton, Alberta in 1977. Two years later, Short made his first film, Lost and Found, and also co-starred on the critically lauded but little-seen American sitcom The Associates. It was while appearing on SCTV Network 90 from 1982 through 1983 and Saturday Night Live from 1984 through 1985 that Short attained stardom with such distinctive comic characterizations as supercilious showbiz promoter Jackie Rogers Jr. and pointy-headed nerd Ed Grimley (this last-named character was spun off into an amusing Saturday morning cartoon series in 1989). He also scored big yocks with his devastating, dead-on impressions of such icons as Jerry Lewis and Katharine Hepburn (a lifelong Jerry Lewis fan, Short was invited to join Lewis as co-host of a cable-TV Martin and Lewis retrospective in 1993; he has yet to share the spotlight with the real Ms. Hepburn). Though an extremely likeable screen presence, the puckish Short has, like many of his Second City brethren, frequently been cast in films far beneath his talents, hitting bottom with 1994's Clifford. Happily, he has been extremely well-served in such films as Three Amigos (1986), Innerspace (1989), and the 1992 remake of Father of the Bride, in which he had an unbearably funny cameo as epicene wedding planner Franck Eggelhoffer. In 1993, Short made his Broadway debut, assuming the old Richard Dreyfuss role in a musical adaptation of the 1977 film The Goodbye Girl. The following year, Martin Short had another go at television, headlining the weekly (but not for long) Seinfeld rip-off The Martin Short Show. Subsequently donning a fat suit as Jiminy Glick in the Comedy Central talk-show parody Primetime Glick, Short skewerd Hollywood ni a way that only an insider could and in 2004 the character took the lead in his own feature -- Jiminy Glick in Lalawood. Meanwhile, guest appearances on Curb Your Enthusiasm, Arrested Development, Damages, Weeds, and How I Met Your Mother kept him busy as ever. Beginnig in 2010, Short voiced The Cat in the Hat in the popular PBS Kids series The Cat in the Hat Knows a Lot About That!, and in 2012 he essayed a variety of wacky characters in the musical comedy I, Martin Short, Goes Home, which found him reunited with a number of his former SCTV co-stars including Joe Flaherty and Eugene Levy.