Credits

• 2024 · Dexter: Original Sin as Tanya Martin
• 2023 · Wolf Pack as Kristin Ramsey
• 2022 · Do Revenge as The Headmistress
• 2022 · Clerks III as Auditioner
• 2021 · Masters of the Universe: Revelation as Teela (voice)
• 2021 · Revelations: The Masters of the Universe: Revelation Aftershow as Self
• 2019 · The Kelly Clarkson Show as Self
• 2016 · Those Who Can't as Gwen Stephanie
• 2016 · Cruel Intentions as Kathryn Merteuil
• 2015 · The Late Late Show with James Corden as Self - Guest
• 2014 · Star Wars Rebels as Seventh Sister (Voice)
• 2014 · The Tonight Show Starring Jimmy Fallon as Self
• 2013 · The Crazy Ones as Sydney Roberts
• 2012 · Freedom Force as Nicole (voice)
• 2011 · Ringer as Bridget Kelly / Siobhan Martin
• 2010 · Conan as Self
• 2010 · RuPaul's Drag Race: Untucked as Self - Special Guest
• 2009 · Possession as Jessica
• 2009 · Watch What Happens Live with Andy Cohen as Self - Guest
• 2009 · Veronika Decides to Die as Veronika
• 2009 · RuPaul's Drag Race as Self - Guest Judge
• 2008 · USIDent TV: Surveilling the Southland as Self
• 2007 · Southland Tales as Krysta Kapowski / Krysta Now
• 2007 · The Big Bang Theory as Sarah Michelle Gellar
• 2007 · Suburban Girl as Brett Eisenberg
• 2007 · TMNT as April O'Neil (voice)
• 2007 · The Graham Norton Show as Self
• 2007 · The Air I Breathe as Sorrow
• 2007 · Happily N'Ever After as Ella (voice)
• 2006 · The Return as Joanna Mills
• 2006 · The Grudge 2 as Karen Davis
• 2005 · The Reichen Show as Self
• 2005 · Robot Chicken as Mrs. Claus (voice)
• 2005 · Robot Chicken as Buffy Summers (voice)
• 2005 · Robot Chicken as Self
• 2005 · Robot Chicken as Sarah's Friend (voice)
• 2005 · Robot Chicken as Female Announcer (voice)
• 2005 · Robot Chicken as Muffin's Owner (voice)
• 2005 · Robot Chicken as Baroness (voice)
• 2005 · Robot Chicken as Doug's Girlfriend (voice)
• 2005 · Robot Chicken as Daphne Blake / Samara Morgan / Soccer Player (voice)
• 2005 · Robot Chicken as Surgeon / Woman (voice)
• 2005 · Robot Chicken as Blair Warner (voice)
• 2005 · Robot Chicken as Jo Polniaczek (voice)
• 2005 · Robot Chicken as Natalie Green (voice)
• 2005 · Robot Chicken as Becky (voice)
• 2005 · Robot Chicken as Big Bad Wolf's Wife (voice)
• 2005 · Robot Chicken as Hermione Granger / Betty Crocker / Sarah Connor (voice)
• 2005 · Robot Chicken as Polly Pocket (voice)
• 2005 · Robot Chicken as Kelly Frears (voice)
• 2005 · Robot Chicken as Cashier (voice)
• 2005 · Robot Chicken as Ellen Ripley (voice)
• 2005 · Robot Chicken as Holly McClane (voice)
• 2005 · Robot Chicken as Prostitute / Vanessa Alston (voice)
• 2005 · Robot Chicken as Doc McStuffins (voice)
• 2005 · Robot Chicken as Peppa-Mint (voice)
• 2005 · Robot Chicken as Bambi's Mother (voice)
• 2005 · Robot Chicken as Girl / Princess Allura / Lioness (voice)
• 2005 · American Dad! as Jenny (voice)
• 2005 · American Dad! as Phyllis (voice)
• 2004 · The Grudge as Karen Davis
• 2004 · Scooby-Doo 2: Monsters Unleashed as Daphne
• 2003 · Mayor of the Sunset Strip as Self
• 2002 · Saturday Night Live: The Best of Will Ferrell as Karen (archive footage)
• 2002 · Scooby-Doo as Daphne
• 2002 · American Idol as Self
• 2002 · Lord of the Piercing as Arwen
• 2002 · Jack Black: Spider-Man as Mary Jane Watson / Wonder Woman
• 2001 · Good Day Live as Self
• 2001 · Harvard Man as Cindy Bandolini
• 2001 · Playboy Mansion Parties Uncensored as Self
• 2000 · Grosse Pointe as Sarah Michelle Gellar
• 2000 · Britney Spears: Live and More! as Self
• 2000 · God, the Devil and Bob as That Actress on That Show (voice)
• 1999 · Angel as Buffy Summers
• 1999 · Saturday Night Live: 25th Anniversary Special as Self
• 1999 · Teen Choice Awards as Self - Nominee
• 1999 · Cruel Intentions as Kathryn Merteuil
• 1999 · Simply Irresistible as Amanda Shelton
• 1999 · She's All That as Cafeteria Girl
• 1998 · Hercules as Andromeda (voice)
• 1998 · Small Soldiers as Gwendy Doll (voice)
• 1998 · Sex and the City as Debbie
• 1997 · Scream 2 as Cici Cooper
• 1997 · I Know What You Did Last Summer as Helen Shivers
• 1997 · Buffy the Vampire Slayer as Buffy Summers
• 1997 · Beverly Hills Family Robinson as Jane Robinson
• 1997 · King of the Hill as Marie (voice)
• 1996 · The Daily Show as Self
• 1996 · The Rosie O'Donnell Show as Self - Guest
• 1993 · Late Night with Conan O'Brien as Self - Guest
• 1992 · Swans Crossing as Sydney Orion Rutledge
• 1992 · MTV Movie & TV Awards as Self
• 1992 · The Tonight Show with Jay Leno as
• 1991 · A Woman Named Jackie as Teenage Jacqueline Bouvier
• 1989 · The Simpsons as Gina Vendetti (voice)
• 1989 · High Stakes as Karen Rose
• 1985 · Spenser: For Hire as Emily
• 1984 · Over the Brooklyn Bridge as Phil's Daughter (uncredited)
• 1983 · An Invasion of Privacy as Jennifer Bianchi
• 1975 · Saturday Night Live as Self - Host
• 1975 · Saturday Night Live as Self - Cameo (uncredited)
• 1970 · All My Children as Kendall Hart
• 2025 · Ready or Not: Here I Come as
• 2025 · Cruel Intentions as Kathryn Merteuil