Trivia: Winnetka, Illinois native Chris O'Donnell was planning to study for a career in finance when he was spotted by a talent agent, who was so taken by the young man's natural star quality that he advised him not to take acting lessons. After a handful of roles in such films as Men Don't Leave (1989) and Fried Green Tomatoes (1991), O'Donnell made the quantum leap to A-list performer in the 1992 film Scent of a Woman, in which he played the high school-age companion and general factotum to a blind, ornery retired military officer (Al Pacino). "Hunk hearthrob" status came O'Donnell's way with his appearance as D'Artagnan in the 1993 filmization of The Three Musketeers and 1994's Circle of Friends, in which he played an innocent young Irish lad dealing with burgeoning hormones and Catholic values in the 1950s. With 1995's Batman Forever, O'Donnell's star ascended into blockbuster heaven with his high-octane performance as Robin, the Boy Wonder; he reprised the role two years later, this time playing opposite George Clooney in Batman & Robin (1997). Subsequently turning away from action roles, O'Donnell could next be seen as a bumbling, small-town policeman in Robert Altman's Cookie's Fortune (1999). That same year, he starred as the title character in The Bachelor, a commitment-phobe who must find a woman to marry in twenty-four hours so he can inherit a large fortune. Over the next decade O'Donnell gravitated increasingly toward television, essaying recurring roles on Grey's Anatomy, The Practice, and NCIS: Los Angeles and appearing in the Emmy-nominated mini-series The Company while occasionally returning to the big screen in such films as Max Payne and Cats and Dogs: The Revenge of Kitty Galore.

Trivia: Innovative rap music superstar LL Cool J made the successful transition to actor/musician in the 1990s, with several major films and a TV series to his credit. Born James Todd Smith in Queens, LL Cool J established himself as one of the major figures in rap music in the 1980s and '90s; he made his movie debut as himself in the 1985 rap movie Krush Groove. Although LL Cool J also appeared as himself in B.A.P.S. (1998), his 1990s movie career revealed that he had the acting chops to go with his musical talent. Following roles in the light-hearted cop movie The Hard Way (1991) and the ill-fated fantasy Toys (1992), LL Cool J spent four seasons as one of the stars of the primetime TV sitcom In the House (1995-1999). During his years on TV, LL Cool J also showed his dramatic versatility in the romantic comedy Woo (1998), crime dramas Caught Up (1998) and In Too Deep (1999), and horror sequel Halloween: H20 (1998). After starring as potential shark bait in the mutant mako actioner Deep Blue Sea (1999), he finished the decade by winning critical kudos as an immodest football player in Oliver Stone's sports drama Any Given Sunday (1999). Hit former career in music all but forgotten, LL Cool J would give action films a shot with Charlie's Angels (2000) and Rollerball (2002) before living up to his real life reputation as a ladies man in the comedy Deliver Us from Eva. Starring as the stud wrangled into taming Gabrielle Union's shrew Eva, LL Cool J notched his first romantic comedy lead and took another step away from his musical past by billing himself under his real name. Following the less than stellar Eva, LL Cool J added his voice to the animated Rugrats Go Wild (2003). Further bolstering his action movie credits (and returning to his street moniker), LL Cool J then joined the multicultural cast of Samuel L. Jackson's elite police squad in the summer popcorn movie S.W.A.T. (2003). Later, the rapper-turned-actor's role as Sam Hanna in a two-part 2009 episode of NCIS led to regular work on the spin-off series NCIS: Los Angeles, as well as a crossover appearance as the same character in the 2010 Hawaii Five-O revival.

Trivia: While still a child, Linda Hunt decided to become an actress, and began taking drama lessons at age 13. As she was quite small (4'9") and not a great beauty, she also studied directing, in case she never landed any acting roles. Hunt majored in directing at the prestigious Goodman Theater School in Chicago, and went on to spend several years in New York, working as a stage manager, director, and occasionally as an actress; during some of that time she worked in alternative theater with companies such as La Mama and the Open Theater. Following years of getting bit parts and directing for a children's theater, Hunt finally started landing good roles and ultimately won two Obie awards and a Tony nomination. She debuted onscreen in Robert Altman's Popeye (1980), but it was her second film, The Year of Living Dangerously (1983), that made her internationally known; for her portrayal of a male Indonesian dwarf, she won a Best Supporting Actress Oscar. She followed that up with a part in David Lynch's infamous adaptation of the sci-fi classic Dune, and immediately segued into the part of a beloved saloon owner in Lawrence Kasdan's throwback western Silverado. She maintained a steady career appearing in various projects including She-Devil, Kindergarten Cop, Maverick and Stranger Than Fiction. Her distinctive voice led to steady gigs in animated films and as a narrator of documentary films.

Trivia: Was born in Boston, but moved to Portugal at the age of five. Had her big break at the age of 16, appearing on a Portuguese television series. Was the winner of Portugal's version of "Dancing with the Stars." Studied at the Lee Strasberg Theatre and Film Institute in New York City. Has volunteered to raise money for the American Society for the Prevention of Cruelty to Animals.

Trivia: Whether burning-up the ice as an all-star high school hockey player, studying pre-med at Pepperdine, singing in the all-state chorus or essaying one of many roles on stage, screen, or television, multi-faceted actor Eric Christian Olsen has worn many hats on his way to celebrity stardom. Born in Eugene, OR, and raised in Bettendorf, IA, Olsen spent most of his early years playing hockey and writing for his high school newspaper, not discovering his love for acting until after graduation, when he landed a commercial role in a television spot for Whitey's Ice Cream Parlor. Olsen was soon actively seeking out both stage and screen roles, and, following his television series debut in Millennium, he had a memorable performance as a burn victim on ER and made his feature debut in Arthur's Quest (1999). Soon drawn in to the millennial teen movie boom, Olsen's career continued to flourish in such films as Pearl Harbor and Not Another Teen Movie (both 2001). Following a starring turn in the 2002 drama Local Boys, the burgeoning actor appeared the same year in the Rob Schneider comedy The Hot Chick. In addition to his film work, Olsen was also the youngest improvisation comedian in the nation for Comedy Sportz, a live comedy show suitable for the entire family. He played the role of the younger Lloyd Christmas in the Dumb and Dumber prequel, and in 2004 he starred in the horror film Cellular. He continued to work in a variety of projects including Beerfest, License to Wed, Fired Up, The Back-Up Plan, and Celeste and Jesse Forever.

Trivia: Spent his summers during high school at the Interlochen Arts Camp in Michigan. First paid acting job was at the New London Barn Playhouse in New Hampshire. Studied for a semester at the Royal Academy of Dramatic Arts in London. Got his break playing Jesus in the 2000 off-Broadway revival of Godspell. While playing Princeton in Avenue Q on Broadway in 2006, he was offered the role of Leaf in The 25th Annual Putnam County Spelling Bee. For two weeks, he rehearsed Spelling Bee in the afternoons before going on stage for Avenue Q in the evenings. His recurring role in NCIS: Los Angeles was upgraded to a series regular in the middle of the first season.

Trivia: Auditioned for commercials as a child and made her acting debut in a yogurt commercial. Played a Munchkin in her middle school's production of The Wizard of Oz. Took classes in Florence, Italy, as part of her studies at NYU. Has a French bulldog named Hugo.

Trivia: A charismatic actress who possesses equal parts beauty and talent, Nia Long became a fixture of many African-American ensemble films of the late 1990s. Born in Brooklyn, New York, on October 30, 1970, Long developed an interest in acting at an early age. She received training from Betty Bridges, mother of former child star Todd Bridges (best known for his role on the TV series Diff'rent Strokes. Long got her start on TV, playing a character on the soap opera Guiding Light from 1991 to 1993. She earned her first helping of fame with her role on the popular sitcom Fresh Prince of Bel Air, which cast her as Will Smith's love interest. The actress made her film debut in John Singleton's acclaimed Boyz 'N the Hood (1991), sharing the screen with the likes of Cuba Gooding, Jr., Ice Cube, Angela Basset, and Lawrence Fishburne. She followed the film with Made in America (1993), a comedy that cast her as the daughter of Whoopi Goldberg and Ted Danson. Long subsequently established herself as a strong presence in romantic dramas and comedies, carving out a niche in such films as Soul Food (1997), Love Jones (1997), and The Best Man (1999). The actress also ventured into a number of other genres, as demonstrated by her roles in films ranging from supernatural horror (Stigmata) (1999) to big business crime drama (The Boiler Room) (1999) to inner-city police thriller (In Too Deep) (1999).As the new century got under way she had major roles in Big Momma's House and Boiler Room, as well as BAADASSSSS! On the small screen she joined the cast of the NBC drama Third Watch. In 2005 she was in the hit Are We There Yet?, and she followed that up with the sequel Are We Done Yet. Long also made time for the sequel Big Momma's House 2. In 2010 she appeared in the drama Mooz-lum. She reprised her role from The Best Man in the 2013 sequel The Best Man Holiday and later starred in The Single Moms Club.

Trivia: A longtime guitar player, Cambor performed with a country band while attending Wesleyan University. Made his television debut in 2007, starring in the ABC sitcom Notes From the Underbelly. Was spotted by Underbelly creator Stacy Traub while he was performing opposite Annette Bening and Alfred Molina in The Cherry Orchard at the Mark Taper Forum in Los Angeles.

Trivia: Breakout film role came in 1992's Romper Stomper as Russell Crowe's love interest; she received the Stockholm International Film Festival's Best Actress award for her performance. Won two awards in 1995 from the Australian Film Institute for her performances as a multiple-personality sufferer in an episode of the Australian TV series Halifax F.P. and a schizophrenic in the film Angel Baby. Starred in a 2001 production of Proof at the Sydney Opera House. Took up painting after she was encouraged to help decorate the set of an artist's studio for Paul Cox's independent film Human Touch. Contributed a song called "Shy Baby" to the soundtrack of her USA Network series The 4400.