Trivia: The quiet yet dynamic screen presence of actor Joe Mantegna has made him one of the most powerful supporting actors in Hollywood. Born in Chicago, Mantegna made his acting debut in the 1969 production of Hair. He then joined Chicago's Organic Theatre Company. In 1978, he debuted on Broadway in Working; he also helped write Bleacher Bums, an award-winning play. Still, he did not become well-known until he played a recurring role on the TV show Soap. By 1983 he'd returned to Chicago, where he began working with playwright David Mamet. While playing the lead in Mamet's play Glengarry Glen Ross (1983), Mantegna won a Tony. When Mamet began making films, Mantegna became his actor of choice in works such as House of Games (1987) and Homicide (1991). Prior to that, the actor had played small roles in a number of other films. He also continues to play in a variety of movie genres, working with some of Hollywood's top directors. Mantegna turned producer in 1998 with the crime comedy Jerry and Tom. That trend continued on the small screen as Montenga produced such shows as Midway USA's Gun Stories, Shooting Gallery, and QuickBites, but it was his role as a regular on the CBS series Joan of Arcadia that really kept him in the public eye. Continually returning to his recurring role as Fat Tony on The Simpsons over the next decade, Montegna joined the cast of the hit television series Criminal Minds in 2007, and recieved an Emmy nomination for his performance in the successful mini-series The Starter Wife that same year.

Trivia: Versatile as well as tall, dark, and handsome, Thomas Gibson has moved easily between TV stardom and a varied movie career working with some of the industry's major names. Born and raised in Charleston, Gibson found his calling as a child, making his acting debut at age ten in children's theater productions. Though he attended the College of Charleston, Gibson relocated when he won a scholarship to New York's prestigious Juilliard School. After earning his B.F.A., Gibson made his professional New York theater debut in 1985. Gibson spent the rest of the 1980s doing theater, as well as branching out into television with two seasons on the daytime drama Another World and the TV movie Gore Vidal's Lincoln (1988).Gibson made the transition to films in style with a co-starring role opposite Tom Cruise and Nicole Kidman in Ron Howard's glossy Irish-American epic Far and Away (1992). Along with playing a bit part in Martin Scorsese's lush The Age of Innocence (1993), Gibson further distinguished himself that year with larger roles in the critically praised PBS miniseries Armistead Maupin's Tales of the City and French-Canadian director Denys Arcand's first English-language film, the contemporary drama Love and Human Remains (1993).Gibson subsequently appeared in the second part of Whit Stillman's preppy trilogy, Barcelona (1994), and in the indie Sleep With Me (1994), but he became better-known to TV audiences that year on the CBS hospital drama Chicago Hope. After three seasons on the show, Gibson became an even more prominent TV presence in 1997 when he was cast as the straight-laced husband Greg to Jenna Elfman's hippie Dharma on the ABC sitcom Dharma and Greg. In addition to the memorable role of Greg, Gibson would appear in a number of feature films, like Eyes Wide Shut, The Flintstones in Viva Rock Vegas, and Psycho Beach Party, as well as subsuquent TV series, like the the proceedural Criminal Minds.

Trivia: California-born Shemar Moore parlayed a successful modeling stint into an acting career that began in 1994 with a lead role on the soap opera The Young and the Restless. Moore played Malcolm Winters for eight years, and earned a Daytime Emmy for his performance in 2000. After leaving The Young and the Restless, Moore landed a role on the short-lived WB superhero series Birds of Prey. A prominent supporting role in the surprise hit Diary of a Mad Black Woman followed in 2005, and that same year, he was cast on the CBS drama Criminal Minds alongside Mandy Patinkin and Thomas Gibson. In 2007, Moore made headlines in the gossip rags for a DUI arrest. He would go on to star on the proceedural Criminal Minds.

Trivia: Las Vegas native Matthew Gray Gubler got his show-business start as a fashion model, working for designers like Tommy Hilfiger. After graduating from NYU's Tisch School of the Arts in 2002, Gubler appeared in his first feature film, playing one of the interns in The Life Aquatic with Steve Zissou in 2004. He soon followed that performance with a starring role in the series Criminal Minds, playing the young genius Dr. Spencer Reid. He also made a small appearance in the comedy RV before signing on to appear in The Great Buck Howard. He had a major supporting role in (500) Days of Summer, but has probably had his largest success voicing the part of Simon, the nerdy member of the rodent trio at the heart of three Alvin and the Chipmunks movies.

Trivia: Canadian-born A.J. Cook trained as a competitive dancer before beginning her acting career at age 17 in the children's TV series Goosebumps. She started out in small roles on made-for-TV dramas until her first big break as one of the blonde Lisbon sisters in The Virgin Suicides. She went on to a recurring role on Higher Ground, a Fox Family Channel series about teens in boot camp, where she played the love interest of fellow Canadian Hayden Christensen prior to his role of Anakin Skywalker in Star Wars: Episode II -- Attack of the Clones. After another TV movie and the snowboarding comedy Out Cold, Cook found her niche as a lead actress in horror movies with Ripper: Letter From Hell in 2001. She then headlined a number of other thrillers, including Wishmaster 3: Beyond the Gates of Hell, The House Next Door, and Final Destination 2. In 2005, she began her run in the series Criminal Minds, playing special agent Jennifer "JJ" Jareau. Cook took on a supporting role in the romantic comedy I'm Reed Fish in 2006, and starred in director Ron Satlof's comedy Misconceptions in 2008. The actress took another lead role in 2011 for Bringing Ashley Home, a docudrama following a woman (Cook) determined to find her sister when she suddenly goes missing. Cook returned to the horror genre in 2013, with Wer. A member of the Mormon church, Cook lives in Salt Lake City, UT, with her husband, Nathan Andersen.

Trivia: Like a lot of showbiz hopefuls, Kirsten Vangsness has had her share of day jobs. After paying the bills as a substitute teacher, child counselor, and dinner-theater actress, Vangsness found her big break when she was cast in a Pepsi commercial. Soon afterward, she scored the role of Penelope Garcia on the hit show Criminal Minds in 2004. She made her feature film debut in the thriller In My Sleep.

Trivia: Actress Paget Brewster got her first big break with a recurring role on Friends in 1997 playing Chandler's girlfriend Kathy. A regular stint on the most popular show on television was just the springboard that the actress needed to build up her resumé, and soon she was cast in the cult hit Andy Richter Controls the Universe and the Showtime series Huff. In 2006, she had a prominent role in the family comedy Unaccompanied Minors, and later that same year, she joined the cast of the series Criminal Minds. She has also, most notably, provided the voice of Birdgirl for the Adult Swim series Harvey Birdman, Attorney at Law.

Trivia: Writer, actress, and comedian Jane Lynch is a slim six-feet-tall and usually wears her blonde hair cropped in a pixie cut. Born in Illinois, she went to a public university and got her M.F.A. in theater from Cornell. Her extensive theater background involved touring with the Second City comedy troupe and playing Carol Brady in The Real Live Brady Bunch. She also wrote and starred in the award-winning play Oh Sister, My Sister. Originally produced in 1998, the play kicked off the Lesbians in Theater program at the L.A. Gay & Lesbian Center in 2004. Lynch's other stage credits include Tales of the Lost Formicans, Ennui, and Waiting for Iggy. She made her film debut in 1988 with a small role in the body-switching comedy Vice Versa. On television, she was in the Lifetime movie In the Best Interest of the Children and made numerous guest appearances on sitcoms. After some meager roles in Straight Talk, The Fugitive, and Fatal Instinct, she had the good fortune to join Christopher Guest's gang of improvisational comic actors. Her breakthrough role was butch Christy Cummings, the personal dog handler to trophy wife Sheri Ann Cabot (Jennifer Coolidge) in the 2000 mockumentary Best in Show. Over the next two years, she played a government agent in the action movie Collateral Damage, a sarcastic nurse in the ABC medical comedy MDs, and a 1940s-style receptionist in the TNT movie The Big Time. In 2003, she reunited with the cast from Best in Show for the musical spoof A Mighty Wind. She performed her own music in the role of Laurie Bohner, the former porn star and member of the New Main Street Singers. In 2004, Lynch appeared in Sleepover, Little Black Boot, and The Californians. Over the course of the next few years, Lynch remained one of the comedy world's best kept secrets while getting steady work in film and television. But that secret wouldn't be kept for long, because in 2009, after essaying a recurring role on the hit Showtime series The L Word, Lynch made a major impression on television viewers as villainous cheerleading coach Sue Sylvester on the hit musical series Glee -- a role for which she was awarded both an Emmy and a Golden Globe for Best Supporting Actress.

Trivia: Starred as the title character in the original stage production of Cornelia, written by Mark V. Olsen, who penned the cable drama Big Love, in which she had the recurring role of Malinda. Her character in the 2006 Bobcat Goldthwait-directed comedy Sleeping Dogs Lie infamously performed a sex act (off camera) on a canine. Portrayed Anna Draper, wife of the real Lt. Don Draper, on four episodes of Mad Men. Odessa, her character in Lifetime's Devious Maids, wasn't in the original ABC pilot. Worked with a dialogue coach to hone a Russian accent for her role in Devious Maids.

Trivia: Pleasant-looking and genial American character player Reed Diamond delivered a number of early performances prior to his first major assignment -- as Detective Mike Kellerman on the series Homicide: Life on the Street. Diamond carried the role from 1995 through 1998, and reprised it in Jean de Segonzac's 2000 feature Homicide: The Movie. After essaying the Lloyd Bridges role in that same year's telemovie remake of High Noon, Diamond then branched off into cinematic work. He was memorable as John Aaron in George Clooney's Edward R. Murrow biopic Good Night, and Good Luck., and lent supporting roles to the horror picture The Darkroom (2006) and the thriller Adrenaline (2007). Diamond continued to work on the small screen as well, playing Stuart Collins for many episodes of Judging Amy and appearing in episodes of such popular series as CSI, Law & Order, The West Wing, and Ghost Whisperer. In 2007, he scored a regular role on the short-lived sci-fi drama Journeyman, as Jack Vassar, the brother of main character Dan Vasser (Kevin McKidd). He also appeared in the first season of Joss Whedon's short-lived series Dollhouse in 2009, and the next year he landed a recurring part on the 8th season of the FOX action series 24. He returned to the big screen in 2011 playing Mark Shapiro in Moneyball, and returned to the Whedonverse with a role in the director's 2012 adaptation of Shakespeare's Much Ado About Nothing.

Trivia: Credits S.E. Hinton's novels, in particular The Outsiders, with helping her focus on acting. Became a star in Canada by appearing on TV and in films, such as The Rez, Power Play, Cube 2: Hypercube, A Colder Kind of Death and Blue Murder. Won a 2001 Gemini Award for Best Performance by an Actress in a Guest Role for her appearance on Blue Murder and was subsequently invited to join the show as a regular cast member. Broke into American TV with the A&E series Nero Wolfe. Has appeared with Timothy Hutton in three projects: Nero Wolfe, 5ive Days to Midnight and Leverage. A sign in her hometown of Spalding, Saskatchewan, welcomes passing motorists to the birthplace of Kari Matchett.

Trivia: Born September 18th, 1970, actress, comedian, author, reality-show host, and occasional scriptwriter Aisha Tyler came of age in San Francisco and studied poly sci at Dartmouth College before mounting a (brief) career as an advertising executive in her hometown. Dissatisfied by this pursuit, and pining to launch herself as a full-time entertainer, Tyler "dropped out" of the corporate world and hit the road with a solo standup comedy act in the mid-'90s.Around 2001 -- after five years in Los Angeles with occasional standup bookings and concomitantly limited acclaim and recognition -- Tyler landed two huge breaks, first as the host of the irreverent Talk Soup during that program's final year (a position she inherited from Greg Kinnear, John Henson, and others), and then as the primary host of the dating series The 5th Wheel. Riding the crest of popularity generated by reality television during the first several years of the millennium, Wheel coupled the unscripted spontaneity of The Real World and Survivor with the format of the dating series Blind Date. Its premise involved setting two couples up on blind dates, having them "swap" partners, and adding an unforeseen fifth member (the "wheel" of the title) to stir things up and add provocation. The program placed a greater emphasis on erotic and suggestive content than Blind and -- perhaps as a result -- it unsurprisingly became a massive, runaway hit.The ever-ambitious Tyler, however, continued to expand her horizons. She maintained a short tenure with Wheel and quickly moved on to other endeavors, placing a particularly strong emphasis on television work. This included a stint as Charlie (the only recurring African-American cast member) in the final two seasons of the popular sitcom Friends, and a recurring role as covert terrorist Marianne Taylor on the weekly suspenser 24. Tyler also portrayed attorney Andrea Moreno (who dies in a car crash but is then "ushered" over to the other side by Jennifer Love Hewitt's psychic) in the first season (2005-2006) of the supernatural drama The Ghost Whisperer. After that, Tyler segued into feature-film work, with bit roles in such pictures as The Santa Clause 3 and .45.Six feet tall and one of the most physically breathtaking young actresses of her generation, Tyler frequently provides beauty tips in such magazines as Ebony and Glamour; she is also an outspoken proponent of physical fitness and a strenuous exerciser who pushes herself to an almost unimaginable degree. A February 2007 issue of In Style magazine reported, "In addition to scaling walls, Tyler runs, uses a rowing machine, lifts weights, snowboards and scuba dives. But for her, nothing beats the mental rush of rock climbing." In 2004, Tyler also authored and published the best-seller Swerve: Reckless Observations of a Postmodern Girl, a free-form, witty expostulation on such "hot" topics as men, bikini waxing, reality television, dating wars, sex, and body image.After filming several unremarkable movies throughout the mid-2000s, the actress found success on Archer, a television series that features Tyler as a dedicated but deadly agent for ISIS, a secret intelligence unit in New York City. While she continued work on Archer, she landed the job of co-host on The Talk, and later, host of the revamped Whose Line Is It Anyway? As if that weren't enough, Tyler also landed a recurring role on Criminal Minds in 2015.

Trivia: Studied conducting under David Zinman and Murry Sidlin at Aspen Music Festival and under Leonard Slatkin at the National Conducting Institute in Washington, D.C. Appointed an American Conducting Fellow of the Houston Symphony in 2004, and an assistant conductor of Kansas City Symphony in 2006. Has been a guest conductor at many orchestras, including Cleveland Orchestra, National Symphony Orchestra, Detroit Symphony, Baltimore Symphony, Monte Carlo Philharmonic, and NHK Orchestra of Tokyo. Made his Broadway acting debut in the play Clybourne Park in 2012.

Trivia: Launching her performing career in her native Tulsa, Jeanne Tripplehorn spent several years as a local radio DJ and TV host. Educated at both the University of Oklahoma and Juilliard, Born June 10th, 1963, Tripplehorn was first seen on a nationwide basis in 1991 in a supporting role in the made-for-TV movie The Perfect Tribute, a fictionalized retelling of the events leading up to Lincoln's Gettysburg Address. Many of Tripplehorn's film characterizations have ranged from mildly eccentric to deeply disturbed, thanks in great part to her breakthrough appearance as Michael Douglas' "rough sex" partner in the erotic chiller Basic Instinct (1992). She got a chance to play normal -- albeit frazzled -- as Hugh Grant's fiancée in the romantic comedy Mickey Blue Eyes (1999); in 2000, she returned to rougher territory as a lesbian gangster in Mike Figgis' experimental ensemble film Timecode. In 2006 Tripplehorn found success on the small screen for her role as Barb Henrickson, a devout Mormon who often struggles with her polygamous lifestyle, in the HBO drama series Big Love.

Trivia: His mother was born in South Korea, but adopted by an American family when she was an infant. Began modeling internationally in 2001. Moved to South Korea to break into acting, despite not speaking the language. Did a series of commercials for Bean Pole, a South Korean fashion brand, with Gwyneth Paltrow in 2005. Became a huge star in South Korea after landing the series My Lovely Sam Soom. Signed with DNA Models in New York City.

Trivia: Of Jewish and Italian descent.Had her first acting role when she was 25.Won a Drama-Logue Award for Best Actress for her work in Demonology at the Mark Taper Forum.Her father, Robert Glaudini, played the father of her character Dolores Mayo on NYPD Blue.Moved back to New York after leaving Criminal Minds.In 2000, was named one of Entertainment Weekly's 100 Most Creative People on Entertainment.

Trivia: Parents are from Zimbabwe; she moved there with them when she was 5. Has written three plays that she says are "a trilogy of Zimbabwe's coming-of-age from a female perspective." Calls herself a Zimerican because of her roots in Zimbabwe and America. Speaks four languages: French, Shona, Xhosa and English. Taught playwriting and acting in Zimbabwe, Liberia and South Africa. Received the Macalester College 2011 Young Alumni Award.

Trivia: A male model-turned-actor, Norman Reedus is almost as recognizable from his hipster, late-'90s print ads for Prada clothes as for his collection of movie psychos. After leaving home at a young age, Reedus lived in London and Japan before landing in California. Supporting himself with various jobs, including fixing motorcycles, Reedus finally got his acting break in 1997. After a bit part in the Mira Sorvino horror film Mimic, Reedus captured critical attention as a creepy hitman in the independent black comedy Six Ways to Sunday. Playing off the sharply scruffy good looks that simultaneously made him the male face for ultra-fashionable clothing designer Prada, Reedus again took a walk on the wild side as a mysterious stranger in the indie Dark Harbor (1998) and as a prisoner in Joel Schumacher's reviled snuff film thriller 8MM (1999). Lead roles in the independent cop movie Boondock Saints (2000), opposite Willem Dafoe, and in the teensploitation movie Gossip (2000), as a malevolent college student, subsequently landed Reedus on Vanity Fair's April 1999 cover featuring young stars to watch. Gossip's poor reception, as well as the low profile of Boondock Saints and Reedus' other indie films -- including I'm Losing You (1999) and Preston Tylk (2000) -- did not make good on the Vanity Fair promise. And although Reedus followed up with three more films with similarly dismal returns, his re-teaming with Mimic director Guillermo Del Toro found Reedus back in blockbuster territory with his turn as a vampire hunter's technical assistant in Blade II (2002). Reedus has a son with Danish supermodel/companion Helena Christensen.

Trivia: Worked behind the scenes as a casting agent while also pursuing a career in acting. Began her professional acting career in 1991 in Atlanta, GA. Made her TV debut on a 1993 episode of Matlock. Working with producer-director Frank Darabont on The Mist (2007) directly led to her role in The Walking Dead. Was the voice-double for Anne Bancroft in the 2008 animated feature Delgo. Has a strong interest in psychology.

Trivia: Got start in comedy at 14, when he called a morning radio show on KMLE in Phoenix hosted by Tim and Willy requesting, in a strange voice, Billy Ray Cyrus' "Achy Breaky Heart"; after more calls in different voices—he eventually revealed his identity—the show hired him, and he worked there as a producer until 2007. Growing up, his family became hot-air balloon enthusiasts after his father received a ride as a birthday present. Was a semifinalist on Season 4 of NBC's Last Comic Standing in 2006. Is a member of a Los Angeles comedy group called Robert Downey Jr. Jr. Is an avid fan of the NFL's Green Bay Packers, and even owns shares in the team. Stand-up routine featured a bit about living with his parents in a retirement community, and then got a supporting role in TV Land's Retired at 35 (2011-12), a sitcom about a man who moves in with his parents—who live in a retirement community.

Trivia: Actress Christian Serratos became a familiar face to tween audiences when she was still just a teenager herself, playing Suzie Crabgrass on the Disney show Ned's Declassified School Survival Guide starting in 2004, when she was just 14. She went on to appear on other shows on the network, like Zoey 101 and Hannah Montana, but Serratos eventually expanded her horizons to include film, appearing in the 2008 movie Twilight as the school-friend of the main character Bella.

Trivia: Started out in the entertainment industry by appearing as an infant on the cover of Parent Magazine. Made acting debut in 1994 on The Young and the Restless in the role of Colleen Carlton. Was in an indie band with model Agyness Deyn called Gene Jacket. Won the Best Actress award in 2010 at the Hollywood Reel Independent Film Festival for her performance in the film Peach Plum Pear. Promoted to a series regular on The Walking Dead in its fifth season.