Film & TV List | Role | Media |
 |
| Private Practice (2007–2012) | Dr. Addison Montgomery | TV Show |
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| Grey's Anatomy (2005–2012) | Dr. Addison Montgomery-Shepherd | TV Show |
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| Angels Crest (2011) | Roxanne | Movie |
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| Funny or Die Presents... (2010) | Rodriguez | TV Show |
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| One Way to Valhalla (2009) | Raina | Movie |
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| King of the Hill (2009) | Katt Savage | TV Show |
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| Legion (2009) | Sandra Anderson | Movie |
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| Girl Missing (2007) | Abbie Pennington (unconfirmed) | Direct to Video |
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| Veritas, Prince of Truth (2007) | Nemesii | Movie |
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| Cheap Seats: Without Ron Parker (2006) | Rochelle | TV Show |
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| Bewitched (2005) | Sexy Waitress | Movie |
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| Inside Out (2005) | Tyne | Movie |
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| Kicking & Screaming (2005) | Barbara Weston | Movie |
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| Eyes (2005) | Kendall Judd | TV Show |
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| Bobby Cannon (2005) | London | TV Movie |
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| Wake Up, Ron Burgundy: The Lost Movie (2004) | Sue | Direct to Video |
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| Complete Savages (2004) | Maggie | TV Show |
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| CSI: Crime Scene Investigation (2004) | Mimosa | TV Show |
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| After the Sunset (2004) | Sheila | Movie |
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| Karen Sisco (2003–2004) | Sgt. Marley Novak | TV Show |
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| The Men's Room (2004) | Karen | TV Show |
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| Joint Custody (2004) | Florence | TV Show |
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| Under the Tuscan Sun (2003) | Grace | Movie |
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| Untitled Nicole Sullivan Project (2003) | n/a | TV Movie |
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| The Drew Carey Show (1997–2002) | Nicki Fifer
/
Nicki Fifer Carey | TV Show |
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| Anatomy of a Breakup (2002) | Lorra | Movie |
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| The Mind of the Married Man (2001) | Carol Nelson | TV Show |
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| The Fugitive (2001) | Agent Eve Hilliard
/
Eve Hilliard | TV Show |
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| Norm (2000–2001) | Jenny | TV Show |
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| The Family Man (2000) | Jeannie | Movie |
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| The Weber Show (2000) | Stace | TV Show |
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| The Only Living Boy in New York (2000) | n/a | TV Movie |
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| The Mike O'Malley Show (1999) | Marcia | TV Show |
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| Turks (1999) | Terry | TV Show |
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| Cupid (1998) | Heidi | TV Show |
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| Heaven (1998) | Restaurant Trio | Movie |
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| Three Below Zero (1998) | Moriat Greenberg | Movie |
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| Night of the Lawyers (1997) | Pressie Brooks (Biker) | Movie |
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| Law & Order (1997) | Lt. Kirstin Blair | TV Show |
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| Henry: Portrait of a Serial Killer, Part 2 (1996) | Cricket | Movie |
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| Swift Justice (1996) | Paula 'Paulie' Goddard | TV Show |
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| Homicide: Life on the Street (1996) | Cathy Buxton | TV Show |
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| Normal Life (1996) | Cindy Anderson | Movie |
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Film & TV List | Role | Media |
|
| Watch What Happens: Live (2012) | Herself | TV Show |
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| Good Morning America (2012) | Herself | TV Show |
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| Childrens Hospital (2010–2011) | Herself | TV Show |
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| Lopez Tonight (2011) | Herself | TV Show |
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| Late Night with Jimmy Fallon (2009–2011) | Herself | TV Show |
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| Late Show with David Letterman (2006–2011) | Herself
/
Herself - Guest | TV Show |
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| The Tonight Show with Jay Leno (2007–2010) | Herself | TV Show |
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| The View (2006–2010) | Herself
/
Herself - Co-Host | TV Show |
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| Entertainment Tonight (2006–2010) | Herself | TV Show |
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| The Tonight Show with Conan O'Brien (2009) | Herself | TV Show |
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| The Late Late Show with Craig Ferguson (2006–2007) | Herself | TV Show |
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| The Oprah Winfrey Show (2006) | Herself | TV Show |
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| Late Night with Conan O'Brien (2005) | Herself | TV Show |
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