Trivia: Known for portraying conniving TV vixens, dark-haired actress Shannen Doherty started her career at age ten after moving to Los Angeles with her family. When Michael Landon saw her guest-starring appearance on the TV drama Father Murphy, he cast her as Jenny Wilder for the 1982 season of Little House on the Prairie. In 1985, she played bratty little sister Maggie in the teen movie Girls Just Want to Have Fun with Sarah Jessica Parker. She continued playing a bratty kid in the TV drama Our House as Wilford Brimley's granddaughter Kris before graduating to bratty teenager in the supreme black comedy Heathers with Winona Ryder. But her most recognizable role came in 1990 with Aaron Spelling's FOX series Beverly Hills 90210. As the twin sister of Jason Priestley's Brandon Walsh, the character of Brenda Walsh became one of television's meanest teenagers. She left the show in 1994 in a much-publicized huff due to some disagreements, causing the producers to digitally remove her from episodes and promotional materials. For the rest of the '90s, she appeared in forgettable films and made-for-TV movies, but somehow remained in public view due to her frequent arrests, cameo appearances, turbulent romantic life, and tendency to get into fights with celebrities. In 1998, she found a place for herself as the witch Prue Halliwell on the TV series Charmed, with fellow grown-up child stars Alyssa Milano and Holly Marie Combs as her witch sisters. Several TV movies followed, including Satan's School for Girls and Hell on Heels: The Battle of Mary Kay. In 2003, she hosted the reality-based program Scare Tactics and starred in the made-for-TV thriller Nightlight.In 2008, the actress reprised her role as Brenda Walsh on the reinvented 90210. Though she appeared in only a handful of episodes, Doherty continued to enjoy resurgence in popularity with her 2010 appearance on the popular ABC series Dancing With the Stars. In 2012, Shannen participated in WeTV's reality television series Shannen Says, which follows the actress and her as she prepares for her wedding to photographer Kurt Iswarienki.

Trivia: An actress since her childhood, Holly Marie Combs appeared in several feature films before becoming a well-known prime time television presence in the 1990s. Born in San Diego, Combs moved to New York as a child with her actress mother. She soon embarked on her own acting career, appearing in TV commercials and studying at the Professional Children's School. Combs made her film debut playing Susan Sarandon's daughter in Sweet Hearts Dance (1988), moving on to small parts in Oliver Stone's second Vietnam saga Born on the Fourth of July (1989) and arthouse favorite Hal Hartley's Simple Men (1992). Combs established herself as an up-and-coming TV actress, though, in the role of Tom Skerritt and Kathy Baker's daughter on producer/writer David E. Kelley's Emmy award-winning family drama Picket Fences (1992-1996). After the series ended, Combs stayed with the medium, starring as Texas teen-killer Diane Zamora in the TV docudrama Love's Deadly Triangle: The Texas Cadet Murder (1997), and as the daughter of a murdered heiress in USA Network's Our Mother's Murder (1997). Combs returned to series TV as grounded middle sibling Piper on producer Aaron Spelling's Charmed in 1998. Co-starring TV vixens Shannen Doherty and Alyssa Milano, the tale of three beautiful, supernaturally endowed sisters appealed to the WB network's young female audience, and Charmed became a hit. Combs worked on Charmed until the series ended in 2002, and found success on the small screen once again in 2010, when she joined the cast of ABC's Pretty Little Liars.

Trivia: Born and raised in Brooklyn to Italian-American parents, actress Alyssa Milano started acting on the stage in a national tour of Annie at the age of eight. She rose to teen stardom as the tomboyish Samantha Micelli on the ABC sitcom Who's the Boss, which ran from 1984-1992. Never really making the transition to feature films, she appeared in sleazy made-for-TV movies, provocative ad campaigns, and nude photographs. In one of her more prominent TV performances, she portrayed Amy Fisher in Casualties of Love: The "Long Island Lolita" Story on CBS in 1993. Her few feature film credits include the quirky romantic comedy Hugo Pool and the thriller Below Utopia, starring Ice-T. She joined the cast of Melrose Place on FOX for the 1997-1998 season before moving over to the WB for Charmed, co-starring Shannen Doherty and Holly Marie Combs. In the late '90s, she released several pop/rock albums, which did quite well in Japan. Since the popularity of Charmed, she's appeared in major television ad campaigns and the comedies Kiss the Bride, Buying the Cow, and Dickie Roberts: Former Child Star. She would go on to enjoy TV runs on My Name is Earl and Romantically Challenged, and movies like Hall Pass and New Year's Eve. In 2013, she returned to being a series regular on TV in the primetime soap Mistresses. After winning several legal battles involving her nude images on the Internet, Milano helped to launch the index safesearching.com.

Trivia: Born Richard Laughlin Munro in the small town of Lac La Hache in British Columbia, Canadian-born actor Lochlyn Munro made a name for himself with high-strung comic performances in such films as Scary Movie, Dead Man on Campus, and A Guy Thing, as well as turns in more dramatic roles. A gifted sportsman who won awards as a competitive athlete, Munro was in his mid-'20s when he began to focus on a career in acting. His first professional credits were guest appearances on such TV series as Wiseguy and Neon Rider, and while he made his big-screen debut with a bit part in Cadence, he spent much of the early to mid-'90s doing television work, and began building a fan base when he was cast as a regular on the Canadian drama Northwood. He also starred in the short-lived crime series Two, and played recurring roles on JAG and Charmed. Munro's breakthrough was the comedy Dead Man on Campus, in which he played an overly intense college student whose roommates, in hopes of scoring an easy A, attempt to lead him to his death; he was cast as another tightly wound young man in A Night at the Roxbury. In 2000, Munro appeared in the top-grossing horror film spoof Scary Movie, as well as a more straightforward terror tale, Dracula 2000, and Bruce Paltrow's karaoke-themed comedy drama Duets.

Trivia: Supporting actor Clayton Rohner works on television and in feature films. He made his initial film bow in the gender-bending teen comedy Just One of the Guys (1985). A regular guest star on television, Rohner played the lead in the anthology series Weird Tales and was a regular in the series E.A.R.T.H. Force. He has guest starred on numerous series, ranging from Star Trek: The Next Generation to Beverly Hills 90210 to NYPD Blue.

Trivia: While in junior high, took his first acting class with R. J. Adams at The Actors Workshop. Studied karate as a teen. Played soccer in college. Landed his first role in 1989 as a student in the TV series TV 101. Known for his role of Leo Wyatt in The WB Network series Charmed (1998–2006).