Michelle Trachtenberg
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).
Acting
TV
House
as Melinda Bardach
2004
Movie
17 Again
as Maggie O'Donnell
2009
TV
Criminal Minds
as Diane Turner
2005
Movie
EuroTrip
as Jenny
2004
TV
Gossip Girl
as Georgina Sparks
2007
TV
Buffy the Vampire Slayer
as Dawn Summers
1997
Movie
Cop Out
as Ava
2010
Movie
Inspector Gadget
as Penny
1999
Movie
Mysterious Skin
as Wendy Peterson
2005
TV
NCIS: Los Angeles
as Lily Lockhart
2009
TV
Six Feet Under
as Celeste
2001
TV
Sleepy Hollow
as Abigail Adams
2013
TV
Weeds
as Emma Karlin
2005
Movie
Ice Princess
as Casey Carlyle
2005
TV
Last Week Tonight with John Oliver
as Voice Over (voice)
2014
Movie
Take Me Home Tonight
as Kitchelle Storms
2011
TV
Law & Order
as Dinah Driscoll (uncredited)
1990
Movie
Black Christmas
as Melissa Kitt
2006
TV
Robot Chicken
as Gummy Bear / Wife / Woman (voice)
2005
TV
Law & Order: Criminal Intent
as Lisa Willow Tyler
2001
TV
Gossip Girl
as Georgina Sparks
2021
TV
Blue's Clues
1996
Movie
Harriet the Spy
as Harriet M. Welsch
1996
TV
Jimmy Kimmel Live!
as Self
2003
