Trivia: One of the salutary byproducts of the TV series Seinfeld is that it created a market in the '90s for sitcoms built around the comedy routines of young, hip New York comics. One of the best of these programs was Mad About You, created by and starring Manhattan-born Paul Reiser. Reiser and Seinfeld share more than a similarity of sitcoms; together with comedians Larry Miller and Mark Schiff, they comprise what has been unofficially dubbed the Four Funniest Men in the World Club, which has met for lunch each New Year's Day for the past several years. Reiser's credentials include a degree from S.U.N.Y.-Binghamton, a short stint as a health food distributor, and a 1982 film debut in Diner. Most of his film roles have been in comedies, though he was effectively cast as a greedy space traveler (who comes to a well-deserved bad end) in 1986's Aliens. Reiser has noted that his weekly series Mad About You, in which he co-starred with Helen Hunt, was based on his relationship with his wife, Paula. In 1995, Paul Reiser took a brief respite from Mad About You to star in the "single dad" comedy Bye Bye Love.As the new decade began, and Mad About You came to a close, Resier appeared in One Night at McCool's, and four years later realized a personal dream by co-starring with Peter Falk in The Thing About My Folks, a film Resier co-wrote as well. He was interviewed in The Aristocrats, and appeared as himself in Funny People. In 2011 he masterminded the very short-lived NBC sitcom The Paul Reiser Show.

Trivia: A precociously talented youngster, Helen Hunt was drawing paychecks as a television actress from the age of ten. Before she was 17, she had appeared as a regular on two series, Swiss Family Robinson (1975) and The Fitzpatricks (1977). Hunt proved she was more than just a workaday child actor with her starring performance in the fact-based 1981 TV movie The Miracle of Kathy Miller, in which she played a high school athlete who overcame severe mental and physical damage brought on by a highway accident. While she had been appearing in films as early as Rollercoaster in 1977, Hunt was never groomed as a star player, and it is possible that her resemblance to another child actress, Jodie Foster, held her back from more important roles.After taking on her first adult role in the 1982 sitcom It Takes Two, Hunt's film assignments improved, with sizable roles in Girls Just Want to Have Fun (1985), Peggy Sue Got Married (1986), Project X (1987), Next of Kin (1989), and The Waterdance (1991). She also gained a small measure of cult status by appearing in a brace of science fiction films, including Trancers II (1991) and Trancers III (1992). That same year, Hunt landed her longest-lasting acting assignment to date, as the co-star of the Paul Reiser-created comedy series Mad About You. During the show's seven-year run, she won both Emmy and Golden Globe awards for her portrayal of Jamie Buchman. In 1996, Hunt had her most successful film role to date in the blockbuster Twister. The following year, she topped that when she received a Best Actress Oscar for playing a caring waitress and single mother who befriends acerbic, obsessive-compulsive author Melvin Udall (Jack Nicholson, who also won an Oscar for his performance) in As Good As It Gets. After Mad About You ended in 1999, Hunt appeared in films by several veteran directors, including Robert Zemeckis (Cast Away [2000]), Robert Altman (Dr. T and The Women [2000]), and Woody Allen (The Curse of the Jade Scorpion [2001]). She starred in Life x 3 on Broadway in 2003.In 2005, Hunt joined the star-studded cast of HBO's two-part miniseries Empire Falls in the role of Janine, ex-wife of Miles (Ed Harris), the story's central character. The actress made her feature directorial debut in Then She Found Me (for which Hunt also starred, produced, and wrote the screenplay), an adaptation of Elinore Lipman's best-selling novel of the same name. The story follows a Philadelphia schoolteacher (Hunt) whose long-lost birth mother (Bette Miller) reappears at just as her daughter is careening into a midlife crisis. Hunt played a supportive mother in Soul Surfer (2011), an inspirational drama based on the true tale of a surfer who returned to the sport after tragically losing an arm. In 2012 she played a sex surrogate helping a man in an iron lung lose his virginity for director Ben Lewin in The Sessions, a part that earned her rave reviews and an Academy Award nomination for Best Supporting Actress.

Trivia: Raised outside of Chicago as the sixth of nine children, including older brother James, a founding member of the band Chicago. Left college in his junior year after seeing David Mamet's play, The American Buffalo, which inspired Pankow to enroll in the two-year training program at Chicago's St. Nicholas Theatre. Performed on Broadway (in his first stint) in Serious Money, The Iceman Cometh and as Mozart in Amadeus. Appeared in a numerous films of the late 1980s-early '90s, including To Live and Die in L.A., Talk Radio and Mortal Thoughts. Most recognized for his role as Ira Buchman, cousin of Paul Reiser's character, on the '90s NBC sitcom Mad About You. Returned to Broadway in the 2000s, performing in Twelve Angry Men, The Prime of Miss Jean Brodie and Cymbeline. Took over the role of Merc Lapidus (from Thomas Haden Church) in 2011 on the Showtime/BBC show Episodes.

Trivia: Multi-talented Jean Louisa Kelly began her career in musical theater before moving to TV and film. Born in March 9, 1972 in Worcester, Massachusetts, Kelly began performing as a child. Though she made her Broadway debut at age 14 in the Stephen Sondheim Broadway musical Into the Woods and her film debut in the John Candy hit Uncle Buck (1989), Kelly opted to go to college rather than diving headfirst into an acting career. After she graduated from Columbia University in 1994 with a degree in English, Kelly returned to acting full-time. Along with acting in a number of TV movies, including Breathing Lessons (1994) with Joanne Woodward, Harvest of Fire (1996), The Day Lincoln Was Shot (1998), and The Cyberstalking (1999), Kelly displayed her singing talents onscreen in Mr. Holland's Opus (1995) and starred in several little-seen independent films, including Origin of the Species (1998). Though Kelly also starred in the feature-film adaptation of the long-running musical The Fantasticks in 1995, the release was delayed until fall 2000. Along with the long-awaited appearance of The Fantasticks, Kelly also tried her luck with series TV again (after the short-lived Cold Feet in 1999) with the fall 2000 debut of the CBS sitcom Yes, Dear.

Trivia: Educated at Roosevelt University, bearded, booming-voiced Louis Zorich has been a working actor for nearly 50 years. Zorich made his off-Broadway debut in a revival of Pirandello's Six Characters in Search of an Author, and has appeared on Broadway in Becket, Moby Dick, Hadrian VII, and Moonchildren. He also appeared as Ben in Dustin Hoffman's 1984 staging of Death of a Salesman, repeating this role in the 1985 film version. On television, Zorich has been seen as Jules Berger in Brooklyn Bridge (1991) and as Paul Reiser's father in Mad About You (which ran from 1992 to 1999), and heard in innumerable commercial voice-overs. Louis Zorich is the husband of Oscar-winning actress Olympia Dukakis.

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

Trivia: Trained for an acting career from childhood, Judy Geeson was a busy juvenile player on television before making her screen debut at 18 in To Sir, With Love. She spent the early stages of her film career playing "jail bait" teenagers, then moved on to more conservative leading-lady assignments. In 1979, Geeson was a regular on the BBC serial Danger UXB, which aired in America on PBS' Masterpiece Theatre. More recently, she has specialized in elegant, landed-gentry roles. Once married to actor Kristoffer Tabori, Judy Geeson is also the sister of actress Sally Geeson, best known for her work on the TV series Star Maidens and Bless This House.

Trivia: Trained at London's Webber-Douglas academy, Paxton Whitehead made his professional debut in 1956, and within two years was signed by the RSC. Crossing the Atlantic to appear in Canadian stage and TV productions, Whitehead made his Broadway bow in 1962's The Affair. He went on to appear with the American Shakespeare Company, to direct in regional repertory, and to function as artistic director of the Shaw Festival, a job he held down for ten years. His later Broadway credits include Crucifer of Blood (as Sherlock Holmes) and the 1980 revival of Camelot (as Pellinore). Whitehead's first film appearance was in the 1986 Whoopi Goldberg comedy Jumpin' Jack Flash. The following year, he starred as Dudley the Butler in the syndicated sitcom Marblehead Manor; one of his co-stars was Linda Thorson, with whom he'd appeared on Broadway in Noises Off. In 1995, Paxton Whitehead was starred as cable-TV exec Duke Stone in the WB Network situation comedy Simon, one of that fledgling network's few bonafide successes.