Film & TV List | Role | Media |
 |
| Smash (2012) | Julia Houston | TV Show |
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| Law & Order: Special Victims Unit (2011) | Alicia Harding | TV Show |
|
| Wright vs. Wrong (2010) | Evelyn Wright | TV Movie |
|
| The Starter Wife (2008) | Molly Kagan | TV Show |
|
| Nothing Like the Holidays (2008) | Sarah Rodriguez | Movie |
|
| The Women (2008) | Edie Cohen | Movie |
|
| The Starter Wife (2007) | Molly Kagan | TV Movie |
|
| Lucky You (2007) | Suzanne Offer | Movie |
|
| Purple Violets (2007) | Kate Scott | Movie |
|
| Open Season (2006) | Beth (voice) | Movie |
|
| Will & Grace: Say Goodnight Gracie (2006) | Grace Adler | TV Movie |
|
| Will & Grace (1998–2006) | Grace Adler | TV Show |
|
| The Wedding Date (2005) | Kat Ellis | Movie |
|
| Garfield (2004) | Arlene (voice) | Movie |
|
| Along Came Polly (2004) | Lisa Kramer | Movie |
|
| King of the Hill (2002) | Mrs. Hilgren-Bronson | TV Show |
|
| Hollywood Ending (2002) | Lori | Movie |
|
| The Mothman Prophecies (2002) | Mary Klein | Movie |
|
| Jesus (1999) | Mary Magdalene | TV Movie |
|
| Celebrity (1998) | TV Reporter at Lupus Office | Movie |
|
| Prey (1998) | Dr. Sloan Parker | TV Show |
|
| Ned and Stacey (1995–1997) | Stacey Colbert | TV Show |
|
| Seinfeld (1996–1997) | Beth | TV Show |
|
| McHale's Navy (1997) | Lt. Penelope Carpenter | Movie |
|
| Partners (1995) | Stacey | TV Show |
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| A Walk in the Clouds (1995) | Betty Sutton | Movie |
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| NYPD Blue (1994–1995) | Dana Abandando | TV Show |
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Film & TV List | Role | Media |
|
| Late Show with David Letterman (2005–2012) | Herself - Guest
/
Herself | TV Show |
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| The Tonight Show with Jay Leno (2001–2012) | Herself | TV Show |
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| Entertainment Tonight (2007–2009) | Herself | TV Show |
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| Late Night with Conan O'Brien (2007–2008) | Herself | TV Show |
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| The View (2004–2007) | Herself | TV Show |
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| The Oprah Winfrey Show (2005–2006) | Herself | TV Show |
|
| Project Runway (2006) | Herself - Guest Judge | TV Show |
|