2024
Dexter: Original Sin as CSI Chief Tanya Martin (1 episode)
2023
Wolf Pack as Kristin Ramsey (8 episodes)
2022
Clerks III as Auditioner
2021
Masters of the Universe: Revelation as Teela (voice) (10 episodes)
2021
Revelations: The Masters of the Universe: Revelation Aftershow as Self (2 episodes)
2019
The Kelly Clarkson Show as Self (1 episode)
2016
Those Who Can't as Gwen Stephanie (1 episode)
2016
Cruel Intentions as Kathryn Merteuil
2015
The Late Late Show with James Corden as Self - Guest (1 episode)
2014
Star Wars Rebels as Seventh Sister (Voice) (5 episodes)
2014
The Tonight Show Starring Jimmy Fallon as Self (1 episode)
2013
The Crazy Ones as Sydney Roberts (22 episodes)
2012
Freedom Force as Nicole (voice)
2011
Ringer as Bridget Kelly / Siobhan Martin (22 episodes)
2010
Conan as Self (1 episode)
2010
RuPaul's Drag Race: Untucked as Self - Special Guest (1 episode)
2009
Watch What Happens Live with Andy Cohen as Self - Guest (4 episodes)
2009
Possession as Jessica
2009
Veronika Decides to Die as Veronika
2009
RuPaul's Drag Race as Self - Guest Judge (1 episode)
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 (1 episode)
2007
Suburban Girl as Brett Eisenberg
2007
TMNT as April O'Neil (voice)
2007
The Graham Norton Show as Self (1 episode)
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 (1 episode)
2005
Robot Chicken as Bambi's Mother (voice) (1 episode)
2005
Robot Chicken as Baroness (voice) (1 episode)
2005
Robot Chicken as Becky (voice) (1 episode)
2005
Robot Chicken as Betty Crocker (voice) (1 episode)
2005
Robot Chicken as Big Bad Wolf's Wife (voice) (1 episode)
2005
Robot Chicken as Blair Warner (voice) (1 episode)
2005
Robot Chicken as Buffy Summers (voice) (1 episode)
2005
Robot Chicken as Cashier (voice) (1 episode)
2005
Robot Chicken as Daphne Blake (voice) (3 episodes)
2005
Robot Chicken as Doc McStuffins (voice) (1 episode)
2005
Robot Chicken as Doug's Girlfriend (voice) (1 episode)
2005
Robot Chicken as Ellen Ripley (voice) (1 episode)
2005
Robot Chicken as Female Announcer (voice) (1 episode)
2005
Robot Chicken as Girl (voice) (1 episode)
2005
Robot Chicken as Holly McClane (voice) (1 episode)
2005
Robot Chicken as Jo Polniaczek (voice) (1 episode)
2005
Robot Chicken as Kelly Frears (voice) (1 episode)
2005
Robot Chicken as Lioness (voice) (1 episode)
2005
Robot Chicken as Mrs. Claus (voice) (1 episode)
2005
Robot Chicken as Muffin's Owner (voice) (1 episode)
2005
Robot Chicken as Natalie Green (voice) (1 episode)
2005
Robot Chicken as Peppa-Mint (voice) (1 episode)
2005
Robot Chicken as Polly Pocket (voice) (1 episode)
2005
Robot Chicken as Princess Allura (voice) (1 episode)
2005
Robot Chicken as Prostitute (voice) (1 episode)
2005
Robot Chicken as Samara Morgan (voice) (1 episode)
2005
Robot Chicken as Sarah Connor (voice) (3 episodes)
2005
Robot Chicken as Sarah's Friend (voice) (1 episode)
2005
Robot Chicken as Self (1 episode)
2005
Robot Chicken as Soccer Player (voice) (1 episode)
2005
Robot Chicken as Surgeon (voice) (1 episode)
2005
Robot Chicken as Vanessa Alston (voice) (1 episode)
2005
Robot Chicken as Woman (voice) (1 episode)
2005
American Dad! as Jenny (voice) (1 episode)
2005
American Dad! as Phyllis (voice) (1 episode)
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 (1 episode)
2002
Lord of the Piercing as Arwen
2002
Jack Black: Spider-Man as Sarah Michelle Gellar
2001
Good Day Live as Self (1 episode)
2001
Harvard Man as Cindy Bandolini
2001
Playboy Mansion Parties Uncensored as Self
2000
Grosse Pointe as Sarah Michelle Gellar (1 episode)
2000
Britney Spears - Live and More! as Self
2000
God, the Devil and Bob as That Actress on That Show (voice) (1 episode)
1999
Angel as Buffy Summers (2 episodes)
1999
Saturday Night Live: 25th Anniversary Special as Self
1999
Teen Choice Awards as Self - Nominee (1 episode)
1999
Simply Irresistible as Amanda Shelton
1999
She's All That as Cafeteria Girl
1998
Hercules as Andromeda (voice) (1 episode)
1998
Small Soldiers as Gwendy Doll (voice)
1998
Sex and the City as Debbie (1 episode)
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 (145 episodes)
1997
Beverly Hills Family Robinson as Jane Robinson
1997
King of the Hill as Marie (voice) (1 episode)
1996
The Daily Show as Self (1 episode)
1996
The Rosie O'Donnell Show as Self - Guest (4 episodes)
1993
Late Night with Conan O'Brien as Self - Guest (3 episodes)
1992
Swans Crossing as Sydney Orion Rutledge (65 episodes)
1992
MTV Movie & TV Awards as Self (2 episodes)
1992
The Tonight Show with Jay Leno (3 episodes)
1991
A Woman Named Jackie as Teenage Jacqueline Bouvier (3 episodes)
1989
The Simpsons as Gina Vendetti (voice) (2 episodes)
1989
High Stakes as Karen Rose
1985
Spenser: For Hire as Emily (1 episode)
1984
Over the Brooklyn Bridge as Phil's Daughter (uncredited)
1983
An Invasion of Privacy as Jennifer Bianchi
1975
Saturday Night Live as Self - Cameo (uncredited) (2 episodes)
1975
Saturday Night Live as Self - Host (3 episodes)
1970
All My Children as Kendall Hart (45 episodes)