Trivia: Australian actor Jesse Spencer launched his career with a long stint (from the mid- to late '90s) on the popular Aussie soap opera Neighbours, playing Billy Kennedy. He followed that up with a number of key supporting roles in acclaimed features, such as that of Marwood de Whichehalse in Mike Barker's R.D. Blackmore adaptation Lorna Doone (2001) before signing on for the lead in Russell Mulcahy's inspirational drama Swimming Upstream (2002). That picture -- about a young man destined to become a champion swimmer despite the setbacks thrown into his path by an abusive father (Geoffrey Rush) became a small-scale hit and earned favorable reviews. After a turn in the Brittany Murphy vehicle Uptown Girls (2003), Spencer landed one of his greatest achievements when he signed on to play Dr. Robert Chase on the Fox medical drama House, and the series quickly became a hit. Offscreen, Spencer made headlines for his romantic involvement with House co-star Jennifer Morrison (Dr. Allison Cameron). The two -- who reportedly met on the set of House -- became engaged during the 2006 holidays.

Trivia: Was a star volleyball player in high school and was named Section Two Volleyball Player of the Year in Pennsylvania. Studied business management in college. Big break came when he was cast as a regular on Fashion House in 2006. Appeared in Lady Gaga's 2011 music video "You and I." Played the recurring role of werewolf Mason Lockwood on The Vampire Diaries. Participated in the Chicago Polar Bear Plunge, which raises money for the Special Olympics, in 2015.

Trivia: Born in London to Grenadian parentage, distinguished actor Eamonn Walker acquired a deep-seated interest in drama at the age of 9, when he witnessed Sidney Poitier acting; the experience helped the young man perceive drama as a powerful tool to change individual lives. Walker began his professional life in repertory theater by touring across United Kingdom and tackling roles in smaller regional productions, then formally honed his craft in South London's Albany Empire. Thereafter, Walker unveiled an ability to seamlessly segue between portrayals of African Americans, West Indians, and Africans. He first bowed in front of the camera in the early '90s, but came into his own around the tail end of that decade as the deeply conflicted Muslim/black nationalist Kareem Said on all six seasons of HBO's harrowing prison drama Oz (1997-2003). That marked a watershed assignment that opened up the floodgates to many others, including a small contribution to M. Night Shyamalan's sci-fi thriller Unbreakable (2000), a turn as Baptiste Senior in director Andrew Niccol's political thriller Lord of War (2005), and an uncanny portrayal of blues legend Howlin' Wolf in the period ensembler Cadillac Records (2008). In 2006, Walker drew from his theatrical roots -- and made more than a few headlines -- with a Broadway performance opposite Denzel Washington in Julius Caesar.

Trivia: Best known as Steve, the boyishly charming nice-guy bartender (and the perfect complement to his onscreen romantic partner, snappish Miranda Hobbes) in HBO's blockbuster original series Sex and the City, the slightly diminutive, raven-haired American character actor David Eigenberg was born in Manhasset, NY, on May 17, 1964. As the only boy in a family of six children, Eigenberg moved with his parents and sisters at age four to Naperville, IL, a farming community just outside of the Windy City -- where he remained through the end of adolescence. Eigenberg reportedly struggled as a student, barely scraping by; a handful of run-ins with the law and minor recreational drug abuse allegedly ensued. Eigenberg did graduate from Naperville High School in 1982, however, and was promptly accepted to the University of Iowa, where he planned to study social work. For better or worse, this was not to be, for the Chicagoan ripped his dormitory apart during the first semester and was promptly booted out of the university after five weeks.A stint in the Marines and various construction jobs followed, instilling in Eigenberg healthy amounts of much-needed self-discipline and a sharply honed work ethic. These skills paved the way for Eigenberg's true calling: acting. A love of the dramatic arts had already taken root for the thespian when -- at age 12 -- he had signed on to play a key role in a local production of Kurt Vonnegut's Happy Birthday, Wanda June, and received an outstanding review from a local critic. These fond memories doubtless came flooding back when an adult Eigenberg auditioned -- and was selected for -- a large part in the Dennis Rosa-directed Chicago stage musical One Shining Moment, opposite Megan Mullally and Alan Ruck. Dissatisfied with a mere taste of the theatrical arts and eager to extend acting into a full-time passion, Eigenberg subsequently moved to New York and attended the American Academy of Dramatic Arts, working odd jobs on the side (construction et al.) to put himself through school.Scattered roles followed, including a guest appearance on The Cosby Show and a bit part in the awful 1989 generation-gap comedy Rude Awakening (co-starring Cheech Marin and Eric Roberts), but Sex and the City (which Eigenberg auditioned for out of innumerable hopefuls) represented the actor's first huge break. He reportedly auditioned for a small part, and though the show's producers did not deem him right for the characterization, they felt so impressed by Eigenberg's presence that they created the character of Steve Brady especially for him, as an extension of his own personality; the plan, again, was to create a sincere, committed, down-to-earth male paramour to offset Miranda's (Cynthia Nixon) cynicism.Though initially intended as a temporary part, the popularity of the character among viewers (and Eigenberg's onscreen chemistry with Nixon) led to Eigenberg's permanent inclusion on the show, as well as subsuquent movies.Circa 2002, Eigenberg expanded into film roles by playing the business partner of Richard Gere in Mark Pellington's underrated supernatural thriller The Mothman Prophecies. When Eigenberg's Sex and the City run ended with the wrap-up of that series (at the end of the 2003-2004 season), he continued his cinematic work, first voicing Nermal the Cat in the FX-extravaganza Garfield: The Movie, then playing Reggie, the lover of Alicia Goranson's Myra, in Adrienne Weiss' quirky indie romantic comedy Love, Ludlow. Eigenberg returned to the same genre amid a cast of unknowns with the 2007 film The Trouble with Romance, directed by Gene Rhee. He reprised his role in the Sex and the City movie in 2008 and the sequel in 2010. In 2012, he joined the cast of NBC's Chicago Fire, playing a firefighter in the Windy City.

Trivia: Was named the associate artistic director for Teatro Vista in Chicago in 2009. Appeared in the Goodman Theatre's production of A Christmas Carol in the 2011-12 season. Had a memorable recurring role on the Starz series Boss where his character's ears were cut off. Shared an apartment with his Chicago Fire castmates Yuri Sardarov and Charlie Barnett when the show was first picked up.

Trivia: Is half-Georgian, half-Armenian; moved to the United States at age 2. Appeared in The History Boys at the Timeline Theatre in Chicago in 2009, while he was still attending college. Prepped for his role in Chicago Fire by doing ride-alongs with the Chicago Fire Department. Shared an apartment with Chicago Fire castmates Charlie Barnett and Joe Minoso during the show's first season.

Trivia: A slightly tough and weathered character actor who specialized in playing gruff, domineering types (including guards, Mafiosos, and authoritarian fathers), Christian Stolte debuted onscreen in the early '90s and went on to distinguish himself with bit parts in films including Novocaine (2001), Road to Perdition (2002), and Stranger Than Fiction (2006). On the small screen, Stolte took on the recurring role of C.O. Keith Stolte during the first two seasons (2005-2007) of the cult series Prison Break. Back on the big screen, he received unusually prominent billing with his wry comic turn as a Mafia hitman assigned to rub out his cousin, in the character comedy Osso Bucco (2007).

Trivia: Was captain of her high-school drill team. Starred in Baylor University's stage production of Eurydice in 2008. Was a participant in Hulu's 24-hour live stream reality web series If I Can Dream, which followed five aspiring performers. In 2010, performed at an event for the Pepsi Refresh Project to support the creation of a community garden in Los Angeles.

Trivia: Whether following in the footsteps of the seemingly irreplaceable Robert Reed as the all-wise patriarch of the Brady clan or raising the ire of a nation of embittered office workers as the blissfully malevolent Lumbergh in Mike Judge's popular workplace comedy Office Space, longtime character actor Gary Cole can always be depended on to bring life to his varied and oddly endearing characters, despite their sometimes questionable motivations. Even in his earliest role as Snoopy in a high school production of You're a Good Man Charlie Brown, the Park Ridge, IL, native knew his destiny lay on the stage; from that moment straight through Cole's higher education at Illinois State University, his dedication to the theater never wavered. So dedicated was Cole that, during his third year at I.S.U., the eager up-and-comer dropped out to help found the Remains Theater. Transferring over to Chicago's acclaimed Steppenwolf Theater in 1985, Cole quickly made a name for himself in such productions as Cat on a Hot Tin Roof and Balm in Gilead. Though Cole had essayed a handful of television roles in the early '80s, it wasn't until his breakthrough role as a suspected murderer in the 1984 made-for-television feature Fatal Vision that audiences truly began to take notice. Cole's role as the drug-addicted son of an alcoholic father in the 1986 made-for-TV drama Vital Signs showed that he undoubtedly had the chops to make it on the small screen. Despite an increase in television roles, the ambitious actor continued to impress on the stage as well. Cole's first taste of weekly series life came with his role as a former cop who finds redemption as a late-night radio talk show host in the 1989 series Midnight Caller. In the following decade, he would expand his career into feature film territory. Cole's silver-screen career began with a role as a Secret Service agent in the Clint Eastwood thriller In the Line of Fire (1993), and his natural skills onscreen lent a surprising amount of depth to the supporting role. A few supporting television performances were quick to follow, and in 1995, Cole cracked up audiences with his role as suburban philosopher Mike Brady in the hit comedy The Brady Bunch Movie. Cole would reprise the role in the following year's sequel A Very Brady Sequel, but not before returning to series work as the sheriff in the short-lived, but well-loved, oddity American Gothic. As his feature career gained momentum, Cole still remained loyal to the stage and small screen. In 1998, a role in the acclaimed HBO miniseries From the Earth to the Moon found him going as strong as ever, and on the heels of supporting roles in A Simple Plan and I'll Be Home for Christmas, Cole played what was perhaps his most widely recognized role to date in Office Space (1999). Cast as by-the-books corporate figurehead William "Bill" Lumbergh, Cole delivered a performance that was pure comic gold for anyone who has weathered the never-ending drone of life in cubicle-land. In 2001, Cole loaned his voice to the hit "Adult Swim" cartoon Harvey Birdman, Attorney at Law, playing several characters, including Birdman himself. The next year, Cole continued to dabble in animated television with his performance as the titular character's father in the hit series Kim Possible. Back on the big screen, he took the role of the villainous heavy in the Eddie Murphy/Owen Wilson comedy I Spy and returned to the role of Mike Brady in the made-for-television sequel, The Brady Bunch in the White House. In 2003, he was cast in the recurring role of new Vice President "Bingo Bob" Russell for the fifth season of the critically acclaimed dramatic series The West Wing. The popular character actor could also be seen in supporting capacity in the 2004 comedies Win a Date with Tad Hamilton! and Dodgeball: A True Underdog Story.Cole maintained his status as a talented comic with a series of vocal performances on the animated television show The Family Guy, while showcasing his versatility by appearing in the sequel to the American version of The Ring. In 2006 he played opposite Will Ferrell in the NASCAR comedy Talladega Nights: The Ballad of Ricky Bobby. He appeared in the spy drama Breach, and lent a scary presence to the pot comedy Pineapple Express. He became a part of the HBO series Entourage for that show's final two seasons, and in 2011 he was in the hit family comedy Hop.

Trivia: Appeared in the Children's Musical Theaterworks' 2008 production of Joseph and the Amazing Technicolor Dreamcoat. Worked in commercials and as a print model before moving into television roles. Her role on Blood & Oil was recast twice before producers settled on Mayo.

Trivia: Actress Monica Raymund learned as much as she could about her craft before getting a serious start on her professional career, graduating from the Juilliard School in New York and participating in Ann Reinking's Broadway Theatre Project for three years. When she decided to pursue an on-screen career, Raymund had little trouble getting started, snagging the role of tough-talking Ria Torres on the crime drama Lie to Me. When Lie to Me ended its three-season run in 2011, Raymund made the seamless transition to the CBS drama The Good Wife, in which she played the character of Dana Lodge.

Trivia: Raven-haired Lauren German made her film debut with a small appearance in the 2000 comedy Down to You. She paid her dues over the following years with minor roles in A Walk to Remember, The Texas Chainsaw Massacre and Hostel: Part II. A much more prominent part came in 2011, when German was cast in the role of Lori Weston on the TV remake of Hawaii Five-0.

Trivia: A boyishly handsome boxer-turned-actor who turned in his gloves for real after making his screen debut as a pugilist in the 1992 drama Gladiator, New York-born film and television star Jon Seda rose through the ranks in the '90s to make a name for himself as a bit player in such high-profile films as Carlito's Way and Twelve Monkeys -- though it wasn't until his 1997 debut on television's Homicide: Life on the Streets that audiences truly sat up and took notice. Those who had been following Seda's career since his early days had little doubt that the rising young star had what it took to make it as an actor, and following an Independent Spirit Award-winning role as a flawed but well-meaning husband and father in the 1994 drama I Like It Like That, major offers quickly began pouring in. An impressive run in the mid-'90s found Seda turning up in everything from such high-profile Hollywood fare as Primal Fear to such little-seen efforts as New York Cop and Michael Cimino's The Sunchaser -- the latter of which offered Seda in a particularly memorable role as a terminally-ill juvenile delinquent who kidnaps his doctor in hopes of finding a mythical healing lake. Following an impressive turn in the hit HBO prison series Oz, Seda hit his stride on the small screen with a turn as Detective Paul Falsone on Homicide: Life on the Street. By this time Seda was becoming a familiar face to audiences, and in 2000, he once again laced up his boxing gloves for a role opposite Jimmy Smits in the well-received feature Price of Glory. Despite his prominence and success in film and television, it still seemed as if Seda was awaiting the breakout role that would truly make him a household name. In 2002 he proved that he could carry a film when he took the lead in the street-gang drama King Rikki, with a role on the 2004 UPN series Kevin Hill, marking what fans hoped would be a successful return to the small screen.

Trivia: Wanted to be an actress after seeing The Philadelphia Story (1940) as a young girl. Holds a first-degree blue belt in Brazilian Jiu-Jitsu. Starred in Hulu's first original scripted show, Battleground, as KJ Jameson. Member of the Chalk Repertory Theatre in Los Angeles.

Trivia: Was a finance major in college. Transferred to a four-year college on a basketball scholarship. Made her TV debut on an episode of How I Met Your Mother. Played Maya Ward on General Hospital.

Trivia: A native of Washington, D.C., frequent television actor Teddy Sears grew up in nearby Chevy Chase, MD, and began entering local beauty pageants during adolescence, which seemed poised to bring the photogenic young man ever closer to his then-goal of breaking into male modeling. Sears attended and graduated from the University of Virginia, then spent time manning a catamaran off the coast of Hawaii and posing in local photo shoots in and around the islands, but enjoyed his first real brush with widespread fame and recognition upon returning home to Maryland one summer and holding tenure as a lifeguard. A friend handed Sears an application for a contest on the Fox network christened The Sexiest Bachelor in America. Intrigued, Sears entered. He failed to win the competition when it aired in October 2000, but did appear on the program and through the experience gained the connections that propelled him into life as an actor. Sears maintained his most frequent presence on television, with guest spots on innumerable series programs including Law & Order: Criminal Intent, Ugly Betty, and Mad Men; producers frequently cast him as pretty boy types, boyfriends, surfers, or athletes. In 2007, Sears signed for one of his first major feature roles, with a supporting contribution to the family-oriented drama Firehouse Dog.