Michelle Trachtenberg
Known for: Acting
Michelle Christine Trachtenberg (October 11, 1985 – February 26, 2025) was an American television and film actress. She is known for her roles as Dawn Summers in the television series Buffy the Vampire Slayer (2000–03) and as Georgina Sparks in Gossip Girl (2007–2012), and in the films Harriet the Spy (1996); Inspector Gadget (1999); EuroTrip (2004); Ice Princess (2005); Black Christmas (2006) and 17 Again (2009).
Filmography
Series
Law & Order
Dinah Driscoll (uncredited)
1990
Series
Watch What Happens Live with Andy Cohen
Self - Guest
2009
Series
Criminal Minds
Diane Turner
2005
Series
House
Melinda Bardach
2004
Series
Law & Order: Criminal Intent
Lisa Willow Tyler
2001
Series
Gossip Girl
Georgina Sparks
2007
Series
NCIS: Los Angeles
Lily Lockhart
2009
Series
Last Week Tonight with John Oliver
Voice Over (voice)
2014
Series
Buffy the Vampire Slayer
Dawn Summers
1997
Series
Robot Chicken
Gummy Bear / Wife / Woman (voice)
2005
Series
The View
Self
1997
Series
Jimmy Kimmel Live!
Self
2003
Series
Weeds
Emma Karlin
2005
Series
Six Feet Under
Celeste
2001
Series
Late Night with Conan O'Brien
Self - Guest
1993
Series
Sleepy Hollow
Abigail Adams
2013
Series
Punk'd
Self
2003
Series
The Super Hero Squad Show
Valkyrie
2009
Series
Late Night with Jimmy Fallon
Self
2009
Film
Ice Princess
Casey Carlyle
2005
Series
Blue's Clues
1996
Series
Celebrity Wheel of Fortune
Self - Contestant
2021
Series
The Wonderful World of Disney
1997
Series
Reading Rainbow
Self - Narrator (voice)
1983
Series
Gossip Girl
Georgina Sparks
2021
Series
Best Week Ever
2004
Series
On Air with Ryan Seacrest
Self
2004
Series
Dave's World
Angela
1993
Film
EuroTrip
Jenny
2004
Series
Figure It Out
Self
1997
Series
The Adventures of Pete & Pete
Nona Mecklenberg
1993
Series
Hollywood Game Night
Self
2013
Series
The Hills
Self
2006
Film
Mysterious Skin
Wendy Peterson
2005
Film
17 Again
Maggie O'Donnell
2009
Series
Love Bites
Jodie
2011
Series
Clarissa Explains It All
Elsie Soaperstein
1991
Film
Take Me Home Tonight
Ashley
2011
Series
Mercy
Chloe Payne
2009
Series
Guidance
Anna
2015
Film
Inspector Gadget
Penny
1999
Series
The Rosie O'Donnell Show
Self - Guest
1996
Film
Black Christmas
Melissa Kitt
2006
Series
Space Cases
1996
Series
Meet, Marry, Murder
Self - Host
2021
Meego
Maggie Parker
1997
Film
Cop Out
Ava
2010
Film
Teenage Paparazzo
Self (uncredited)
2010
Film
Sister Cities
Dallas Baxter
2016
Film
Harriet the Spy
Harriet M. Welsch
1996
Series
MADtv
Self
1995
Film
DC Showcase Original Shorts Collection
Bar Girl (segment "Jonah Hex") (voice)
2010
Film
Dragonlance: Dragons of Autumn Twilight
Tika (voice)
2008
Series
Human Kind Of
Judy (voice)
2018
Film
Beautiful Ohio
Sandra
2006
Film
Richie Rich's Christmas Wish
Gloria
1998
Film
Sexy Evil Genius
Miranda Prague
2013
Film
The Scribbler
Alice
2014
Film
Killing Kennedy
Marina Oswald
2013
Series
Truth or Scare
Self - Host
2001
Film
A Father's Choice
Kelly McClain
2000
Film
Can't Be Heaven
Julie
1999
Film
Against the Current
Suzanne
2009
Film
The Hill
Maggie Rogers
Film
The Christmas Gift
Megan
2015
Film
17 Again: Zac Goes Back
Self
2009
Film
DC Showcase: Jonah Hex
Bar Girl (voice)
2010
Film
The Circuit
Kylie Shines
2008
Film
17 Agan: Going Back to 17
Self
2009
Film
A Holiday for Love
Noelle Murphy
1996
Film
Unicorn Boy
Violet (voice)
2023
Film
The Dive from Clausen's Pier
Carrie Beal
2005
Film
May All Your Christmases Be Black
Self
2007
Film
Melissa
Lena
1995
Film
Spyral
Michelle Cody White (voice)
2024