Trivia: Took tap-dancing lessons as a youngster. Modelled for Modell's Sporting Goods and Toys"R"Us. Appeared in Pleasure P's 2008 music video for "Did You Wrong." Provided the voice of Jace in the video game Gears of War 3. Was homeschooled but was allowed to play on the basketball team at New Jersey's Newark Arts High School. Once received a $40,000 royalty check that was supposed to be sent to NBA great Michael Jordan, who starred in Space Jam. The catchphrase "Where's Wallace?", a reference to his teen drug-dealer role in HBO's The Wire, became popular among fans of the series. His middle name, Bakari, is Swahili and means "of noble promise."

Trivia: American actress Kate Mara realized many an ingenue's dream in late 2005, when she nearly stole Ang Lee's film Brokeback Mountain. As Ennis Del Mar's (Heath Ledger) 19-year-old daughter, Alma Jr., who becomes one of the first familial recipients of Ennis' newfound ability to project love and affection, Mara walked away with one of the most powerful scenes in the picture. It marked a small contribution but a masterful one, and it made audiences take notice of her for the first time. Admirers of this scene may not have realized that Mara's onscreen history stretched back a decade prior to this.As the great-granddaughter of Pittsburgh Steelers founder Art Rooney and New York Giants progenitor Tim Mara, Kate Mara began life in Bedford, NY, and came of age in nearby Westchester. Mara debuted on-camera in her early teens, in a 1997 episode of Law & Order, and took her cinematic bow two years after that, as Kristin Scott Thomas' daughter in Sydney Pollack's romantic drama Random Hearts. The film struck audiences as laborious and unsatisfying, but great things lay in store for Mara -- and if she scraped bottom with the direct-to-video slasher flick Urban Legends: Bloody Mary (2005) and paid her dues with bit roles in such blockbuster series as CSI and 24, her extraordinary contribution to Brokeback (playing, ironically, the daughter of an actor only a few years older than the actress herself) paved the way for more covetable assignments.Thanks in no small part to an inherited football passion, Mara particularly warmed to the part of Annie Cantrell in McG's sports drama We Are Marshall. Mara then appeared as Sarah Fenn, opposite Mark Wahlberg, in Antoine Fuqua's action saga Shooter (2007). She followed that up with a role in Machinist director Brad Anderson's tense thriller Transsiberian, alongside Ben Kingsley and Woody Harrelson. In 2010 she appeared in the indie films Peep World and happythankyoumoreplease, as well as having a key role in the Oscar-nominated drama 127 Hours. She had a leading part in the 2011 twentysomething drama Ten Year. She had a supporting role in the first season of American Horror Story, and then appeared on the first two seasons of House of Cards.

Trivia: Moved around frequently as a child due to his father's career in nuclear power; lived in Delaware, Pennsylvania, New Jersey and Florida. Planned on being a sports broadcaster after high school. Made his big-screen debut in Rabbit Hole (2010), nabbing the role before he had graduated from college. Played the part of Willard Hewitt in his high-school production of Footloose; went on to portray the same character in the 2011 film remake.

Trivia: A native of Billingham, England, Jamie Bell is an example of endurance and dedication paying off if there ever was one. Though the aspiring young dancer was the object of frequent teasing by school classmates (who dubbed him "Poof" and "Ballerina Boy," among other unsavory monikers), he persevered and ultimately landed the lead in the affecting 2000 drama Billy Elliot. Bell's family has a rich history in the world of dance that dates back to his grandmother. Though at first shy about his ambitions, the boy quietly imitated the moves of his older sister as she practiced in the studio; by the time he was six, others began to recognize his natural talent and encouraged him to practice, though Bell tried to keep his extracurricular activities a secret from his classmates. He later enrolled in the Stagecoach Theater School in hopes of refining his acting skills. Practice in both arenas ultimately paid off when Bell was selected from more than 2,000 young hopefuls to fill the toeshoes of the titular character in Stephen Daldry's Billy Elliot. During the production of the film, the fresh-faced actor and veteran director developed a warm, father/son-like bond that helped Bell gain the confidence he needed to fully explore his talent. An unexpected hit that was embraced by critics and audiences around the world, Billy Elliot earned many prestigious nominations and awards, including BAFTAs for Best British Film and Best Actor for its young star, who was also named Best Newcomer at The British Independent Film Awards. Though he subsequently hung up his ballet shoes in favor of more acting roles, Bell continued to impress in such features as the horror-flavored war film Deathwatch and the Charles Dickens adaptation Nicholas Nickleby (both 2002). The following year, the busy young actor took the lead in no less than three films: Dear Wendy, Undertow and Who Goes There? -- all scheduled for release in 2004.Bell continued to work with the best directors, signing on with Peter Jackson for his remake of King Kong and playing a part for Clint Eastwood in Flags of Our Fathers. In 2008 he appeared in the World War II drama Defiance. Three years later he had an international hit of a sort when he provided the physical basis for the lead character in Steven Spielberg's The Adventures of Tin Tin, and appeared in the well-reviewed adaptation of Jane Eyre starring Mia Wasikowska and Michael Fassbender. In 2012, he had a supporting role in Man on a Ledge and was featured in Lars von Trier's Nymphomaniac in 2013. Bell took the lead in the AMC Revolutionary War series Turn in 2014.

Trivia: A Briton with a long face and a slightly roguish look, Toby Kebbell's appearance might have led one to believe -- at the outset of his career -- that he would have been predestined for aggressive and slightly menacing character roles. Such is exactly what happened, though few could have foreseen the breadth that Kebbell imparted to his characterizations. The actor grew up in Newark, England, as the fourth of five children, and endured a parental divorce at the age of two; when he reached 15, he decided to drop out of school. It marked a risky bid, but within a few years his path intersected with that of the Carlton Television Workshop; he witnessed a performance by actor Johann Myers, and -- feeling deeply impressed -- decided to give acting a go by attending one of Carlton's "over 16" auditions. That gave Kebbell the direction and structure he needed to launch an acting career, while his formal training at Carlton under the aegis of the legendary Ian Smith imparted him with a need for exhaustive role preparation.Kebbell landed his first prominent role in Hollywood as Pausanius in Oliver Stone's flawed but successful epic Alexander (on Alexander the Great); he truly ascended to stardom and began drawing critical praises with top-tiered billing as Anthony, a mentally challenged young man whose older sibling (Paddy Considine) takes psychotic and violent revenge on the thugs who wronged his brother in the thriller Dead Man's Shoes (2004). The actor landed a bit part as a policeman in Woody Allen's thriller Match Point (2005) and eked out a memorably colorful role as a profanity-spewing DJ responsible for lifting Joy Division to stardom in Anton Corbijn's Ian Curtis bio Control (2007), then signed on to work for Guy Ritchie playing mercurial punk rocker Johnny Quid in Ritchie's explosive crime comedy RocknRolla (2008).

Trivia: An accomplished playwright, screenwriter, director, and actor, former classics major Tim Blake Nelson is perhaps most familiar to the movie audience as the hilariously dim Delmar in Joel and Ethan Coen's goofy Oscar-nominated comedy O Brother, Where Art Thou? (2000).Born in Oklahoma, Nelson attended college at Brown University where he became a Latinist in the classics department. Opting for the arts over academia, Nelson headed to New York after college, studying acting at Juilliard and embarking on an Obie Award-winning career as a stage writer. After making his film debut in Nora Ephron's freshman directorial effort This Is My Life (1992), Nelson occasionally appeared in films throughout the 1990s, playing small roles in Hal Hartley's Amateur (1994), the Al Pacino/Johnny Depp mob drama Donnie Brasco (1997), and Terrence Malick's radiant anti-war anti-epic The Thin Red Line (1998). Along with film acting, Nelson turned to filmmaking with the screen adaptation of his play Eye of God (1997), a somber rural drama about a woman's marriage to a pious ex-con with a violent past, which earned positive notice at the Sundance Film Festival. Because of his ability to handle difficult questions of violence and create an ominous mood out of the everyday, Nelson was asked to helm the modernized, teen version of Shakespeare's Othello, retitled O (2001). Shot in 1999, O languished on the shelf in the wake of a series of high school shootings, deemed an inappropriate release because of its violent denouement. In the meantime, Nelson's friend Joel Coen offered him one of the starring roles in O Brother, Where Art Thou?. As comfortable playing rural comedy as directing rural drama, Nelson shined as the dimmest of a trio of hare-brained fugitives in the Coen brothers' shaggy-dog 1930s Southern Odyssey. After his successful stint with the Coens' light-hearted movie, Nelson returned squarely to downbeat material, directing the screen adaptation of his play The Grey Zone (2001). A drama about the only armed revolt at Auschwitz, The Grey Zone was already hitting the film-festival circuit when Lionsgate removed O from its Miramax purgatory, releasing it in August 2001. Impressing some critics with its central performances and evocative Southern Gothic atmosphere (if not always with all aspects of the adaptation), O confirmed Nelson's ability to translate his concern with the complex motivations for (and fall out from) violence to the film medium. Back to being an actor for hire, Nelson scored a summer 2002 hat trick with roles in one glossy big studio blockbuster and two well-regarded independent releases. In Steven Spielberg's Minority Report (2002), Nelson stood out (albeit a bit too much for some critical tastes) as the oddball, organ-playing guardian of the imprisoned "pre"-killers captured by Precrime hotshot Tom Cruise. Refraining from such theatrical eccentricity, Nelson garnered more positive reviews for his turn as a shy technician charged with servicing house arrestee Robin Tunney's ankle bracelet in the singular indie romance Cherish (2002), and as John C. Reilly's doltish, stoner best friend and co-worker in Miguel Arteta's dark comedy The Good Girl (2002). Nelson's roles proliferated through the first years of the new millennium -- he averaged around six to eight A-list features per year, the number doubtless heightened by Nelson's status as a character actor and his resultant tendency to gravitate to bit parts in lieu of leading roles. For the first several years after The Good Girl, Nelson's roles included, among others: Dr. Jonathan Jacobo, the "pterodactyl ghost" in Raja Gosnell's Scooby Doo 2: Monsters Unleashed (2004); Danny Dalton, a representative of the oil company Killen, in Stephen Gaghan's muckraking drama Syriana (2005); and Tom Loyless, the supervisor of a polio treatment center revitalized by F.D.R., in Joseph Sargent's superior telemovie Warm Springs (2005). Nelson then appeared as Curly Branitt, an entrepreneur determined to build a pancake house and expel the resident animals at the location, in the Jimmy Buffett-produced, family-oriented comedy Hoot (2006). He plays Kevin Munchak in Michael Polish's drama The Astronaut Farmer (2006), starring Billy Bob Thornton, Virginia Madsen, and Bruce Dern; and The North Beach Killer in Finn Taylor's fiendish black comedy The Darwin Awards (2007). He had a major supporting turn in 2008's The Incredible Hulk, and in 2010 he wrote directed and acted in Leaves of Grass. He appeared in the 2011 teaching drama Detachment, and in 2012 he landed a major part in the inspirational drama Big Miracle and appeared in Steven Spielberg's long-planned biopic Lincoln.Nelson is married to the actress Lisa Benavides; they reside in Southern California.

Trivia: Moved to Germany from the United States at six years old. Was roommates with theater director Jim Simpson at Yale. Is an accomplished saxophonist. Taught drama to kids on a Navajo Reservation in Tuba City, Arizona. Made his Broadway debut in The Green Bird in 2000.

Trivia: A U.S. Marine Corps Veteran, ended his active service in 2005. Spent fours years in Iraq as part of the global biometrics mission. Returned to the U.S. in 2009 and pursued his passion for fitness and bodybuilding. As a trainer, has worked with actors like Zac Efron, Sylvester Stallone, Josh Duhamel, Dwayne Johnson, Jamie Foxx, Andrew Garfield, James Marsden and many more. Has competed as a competitive bodybuilder.

Trivia: Character actor Lance E. Nichols spent the first two decades of his career (from the late '80s through the early 2000s) appearing as a number of standard urban professional types, including cops, taxi drivers, and physicians, with small guest appearances in such series programs as Cheers, Murder, She Wrote, Matlock, and NYPD Blue. Nichols took on a rare lead role in 2008, in Leslie Small's drama A Good Man Is Hard to Find, as Deacon Smith; as adapted from the popular gospel-themed stage production, the work dramatizes the stories of three African-American women battling personal and professional crises.

Trivia: Forever associated with his ongoing voice work as Homer J. Simpson on Matt Groening and James L. Brooks' long, long-running Fox animated sitcom The Simpsons, Dan Castellaneta is well-reputed for his modest, unassuming presence in real life and his paradoxical ability to spin characters -- seemingly from out of nowhere -- that instantly take on lives of their own. Groening once famously remarked that "Dan can do everything, and he practically does....You might never notice him, but then he opens his mouth and he completely creates one character after another.'' Born in 1957, Castellaneta grew up in the small town of Oak Grove, IL, in the northwestern corner of the state, near the Iowa border. As a self-described introvert who developed and honed a facility for slipping into the guise of characters to entertain and make social situations easier (read: class clown), Castellaneta nevertheless diverged from this path in college and worked toward a career as a high-school art teacher via his studies at Northern Illinois University. Then, one of Castellaneta's professors (perhaps sensing some dissatisfaction) wisely admonished him to only work at a field, and in a job, that he loved. Castellaneta reasoned that acting fit the bill, and auditioned for the infamous sketch comedy troupe Second City shortly after graduation. The troupe hired him, and in time, the skills that the actor projected led to his involvement on the then-fledgling Fox network's sketch comedy series The Tracey Ullman Show, which premiered on Sunday, April 5, 1987. Castellaneta joined Ullman, Julie Kavner, Joe Malone, Sam McMurray, and for a time Anna Levine in live-action skits that parodied all aspects of Western culture.As a most unusual aspect of her program, Ullman opted to feature crudely animated, offbeat segments as Monty Python-style transitions between the individual sketches. The episodes in question were drawn by Gabor Csupo and Groening (at that time, comic-strip artist of growing infamy known for his Life Is Hell series starring a buck-toothed, bug-eyed rabbit named Bucky). Although the subjects of the shorts initially varied, within a few months they began to focus exclusively on a hyper-dysfunctional blue-collar family called the Simpsons; Kavner and Castellaneta voiced parents Homer and Marge Simpson, respectively. Those segments gained such massive popularity that they eventually outshone that of the Ullman show itself (which wrapped in September 1990), and executive producer James L. Brooks, following this cue, decided to spin off the Simpsons into their own weekly animated series. Kavner and Castellaneta, of course, followed Brooks to the new program, joined in time by longtime Brooks acquaintance Harry Shearer, as well as Nancy Cartwright, Yeardley Smith, Hank Azaria, and numerous others.The Simpsons premiered on Fox on December 17, 1989, and became not simply a hit but a phenomenon. It shot up to instantly become one of the highest-rated series on television, and attained iconic status. The program scored as a cause célèbre not simply with children (as expected) but with adult viewers as well, who appreciated the show's ability to skewer all aspects of society and culture. (It generated a billion-dollar marketing boom as well -- an onslaught of Bart Simpson-themed T-shirts, watches, dolls, beach towels, and everything else under the sun.) The program also drew an onslaught of celebrity guests -- everyone from Larry King to Tony Bennett to Beverly D'Angelo and Linda Ronstadt. Castellaneta himself will forever be tied to Homer Simpson -- the lunkheaded, potbellied, beer-swilling, donut-loving nuclear-plant worker with not a whole lot upstairs, and a thoroughly crass lifestyle, but also a big, soft heart (a quality which Castellaneta's co-workers insist that he alone brought to the character). But hardcore Simpsons cultists and even its less attentive devotees will realize that Castellaneta voices not only Homer (as mentioned), but also the gravelly voiced, booze-swilling, womanizing clown Krusty; local drunk Barney Gumble; Scottish elementary-school groundskeeper Willie; the octogenarian family patriarch Grampa Simpson; and innumerable others. Certainly, it would be difficult to imagine a program that took fuller advantage of Castellaneta's versatility with characterizations.Alongside The Simpsons, Castellaneta has also pursued a career as a live-action film and television performer, and spent most of the late '80s, '90s, and 2000s vacillating between the two mediums. His career on the big screen began at least a year prior to his involvement with Ullman and co., when he debuted with a bit part as Brian in the now-forgotten Garry Marshall dramedy Nothing in Common (1986), starring Jackie Gleason, Tom Hanks, Eva Marie Saint, and Sela Ward. In 1989, Castellaneta landed bit parts in two wildly different films: one as a maître d' in the Jim Belushi cop comedy K-9, and another (as one of Danny DeVito's clients) in the James L. Brooks-produced jet-black marital farce The War of the Roses. Castellaneta temporarily withdrew from live-action cinematic work in the early '90s, before returning to audiences as the narrator in Super Mario Bros. (1993) and Phil in Warren Beatty's Love Affair (1994). As the Castellaneta's career continued, he then segued into cinematic animated voice-over work (doubtless encouraged by the ongoing success of The Simpsons), doing voices in such features as 2000's Rugrats in Paris (under the aegis of old colleague Gabor Csupo) and Hey Arnold! The Movie (2002). In 2007, Castellaneta extended his Homer characterization to the big screen with his work on The Simpsons Movie -- the first cinematic appearance of Groening's famous animated family.As for television, Castellaneta appeared as a supporting actor in numerous sitcoms during the 1990s. These included ALF (as Steve Michaels in the 1990 episode "Stayin' Alive"), Married...with Children (as Pete in the 1990 episode "The Dance Show"), Wings (as George Wexler in the 1994 episode "Moonlighting"), and Murphy Brown (as Tony Lucchesi in the 1995 episode "Specific Overtures.") He also voiced Genie (inheriting the role from Robin Williams) on the animated Aladdin TV series. Of the Simpsons cast, Castellaneta is one of the only actors to regularly do on-stage comedic improvisation alongside his series work. He is married to Simpsons writer Deb Lacusta, whom he wed in 1987.He continued to work steadily in animated films such as Rugrats in Paris: The Movie and Hey Arnold! The Movie, and landed traditional acting parts every once in a while in movies as diverse as the indie comedy I Want Someone to Eat Cheese With and the Will Smith drama The Pursuit of Happyness. In 2007 he voiced nearly 20 different parts in The Simpsons Movie. He also landed a part in JJ Abrams 2011 Spielberg-influenced family sci-fi film Super 8.