Michelle Trachtenberg
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).
Born: October 11, 1985 · New York City, New York, USA
Filmography (64)
TV
Gossip Girl
2021
Actor: Georgina Sparks
TV
Celebrity Wheel of Fortune
2021
Actor: Self - Contestant
TV
Human Kind Of
2018
Actor: Judy (voice)
Sister Cities
2016
Actor: Dallas Baxter
The Christmas Gift
2015
Actor: Megan
TV
Guidance
2015
Actor: AnnaExecutive Producer
The Scribbler
2014
Actor: Alice
TV
Last Week Tonight with John Oliver
2014
Actor: Voice Over (voice)
Killing Kennedy
2013
Actor: Marina Oswald
TV
Sleepy Hollow
2013
Actor: Abigail Adams
TV
Hollywood Game Night
2013
Actor
Sexy Evil Genius
2013
Actor: Miranda Prague
TV
Love Bites
2011
Actor: Jodie
Take Me Home Tonight
2011
Actor: Kitchelle Storms
DC Showcase Original Shorts Collection
2010
Actor: Bar Girl (segment …
DC Showcase: Jonah Hex
2010
Actor: Bar Girl (voice)
Cop Out
2010
Actor: Ava
Teenage Paparazzo
2010
Actor: Self (uncredited)
TV
Mercy
2009
Actor: Chloe Payne
TV
NCIS: Los Angeles
2009
Actor: Lily Lockhart
TV
The Super Hero Squad Show
2009
Actor: Valkyrie
TV
Watch What Happens Live with Andy Cohen
2009
Actor: Self - Guest
17 Again
2009
Actor: Maggie O'Donnell
TV
Late Night with Jimmy Fallon
2009
Actor
Against the Current
2009
Actor: Suzanne
The Circuit
2008
Actor: Kylie Shines
Dragonlance: Dragons of Autumn Twilight
2008
Actor: Tika (voice)
TV
Gossip Girl
2007
Actor: Georgina Sparks
Black Christmas
2006
Actor: Melissa Kitt
Beautiful Ohio
2006
Actor: Sandra
TV
The Hills
2006
Actor
TV
Criminal Minds
2005
Actor: Diane Turner
TV
Weeds
2005
Actor: Emma Karlin
The Dive from Clausen's Pier
2005
Actor: Carrie Beal
Mysterious Skin
2005
Actor: Wendy Peterson
Ice Princess
2005
Actor: Casey Carlyle
TV
Robot Chicken
2005
Actor: Gummy Bear / Wife …
TV
House
2004
Actor: Melinda Bardach
EuroTrip
2004
Actor: Jenny
TV
Best Week Ever
2004
Actor
TV
On Air with Ryan Seacrest
2004
Actor
TV
Punk'd
2003
Actor
TV
Jimmy Kimmel Live!
2003
Actor
TV
Law & Order: Criminal Intent
2001
Actor: Lisa Willow Tyler
TV
Six Feet Under
2001
Actor: Celeste
A Father's Choice
2000
Actor: Kelly McClain
Inspector Gadget
1999
Actor: Penny
Richie Rich's Christmas Wish
1998
Actor: Gloria
TV
The Wonderful World of Disney
1997
Actor
TV
The View
1997
Actor
TV
Figure It Out
1997
Actor
TV
Buffy the Vampire Slayer
1997
Actor: Dawn Summers
A Holiday for Love
1996
Actor: Noelle Murphy
TV
Blue's Clues
1996
Actor
Harriet the Spy
1996
Actor: Harriet M. Welsch
TV
The Rosie O'Donnell Show
1996
Actor: Self - Guest
TV
Space Cases
1996
Actor
TV
MADtv
1995
Actor
Melissa
1995
Actor: Lena
TV
The Adventures of Pete & Pete
1993
Actor: Nona Mecklenberg
TV
Dave's World
1993
Actor: Angela
TV
Late Night with Conan O'Brien
1993
Actor: Self - Guest
TV
Law & Order
1990
Actor: Dinah Driscoll (un…
TV
Reading Rainbow
1983
Actor: Self - Narrator (v…