Michelle Trachtenberg

Michelle Trachtenberg

Acting

Born October 11, 1985 · New York City, New York, USA

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 Vampir…

Known for

Law & Order

Law & Order

1990

Watch What Happens Live with Andy Cohen

Watch What Happens Live with Andy Cohen

2009

Criminal Minds

Criminal Minds

2005

House

House

2004

Gossip Girl

Gossip Girl

2007

The View

The View

1997

NCIS: Los Angeles

NCIS: Los Angeles

2009

Jimmy Kimmel Live!

Jimmy Kimmel Live!

2003

Acting(75)

2024SpyralMichelle Cody White (voice)

2023Unicorn BoyViolet (voice)

2021Meet, Marry, MurderSelf - Host

Michelle Trachtenberg — Watchpile | Watchpile

2021Gossip GirlGeorgina Sparks

2021Celebrity Wheel of FortuneSelf - Contestant

2018Human Kind OfJudy (voice)

2016Sister CitiesDallas Baxter

2015The Christmas GiftMegan

2015GuidanceAnna

2014The ScribblerAlice

2014Last Week Tonight with John OliverVoice Over (voice)

2013Killing KennedyMarina Oswald

2013Sleepy HollowAbigail Adams

2013Hollywood Game NightSelf

2013Sexy Evil GeniusMiranda Prague

2011Love BitesJodie

2011Take Me Home TonightKitchelle Storms

2010DC Showcase Original Shorts CollectionBar Girl (segment "Jonah Hex") (voice)

2010Teenage PaparazzoSelf (uncredited)

2010DC Showcase: Jonah HexBar Girl (voice)

2009MercyChloe Payne

2009NCIS: Los AngelesLily Lockhart

2009The Super Hero Squad ShowValkyrie

200917 Agan: Going Back to 17Self

200917 Again: Zac Goes BackSelf

2009Watch What Happens Live with Andy CohenSelf - Guest

200917 AgainMaggie O'Donnell

2009Late Night with Jimmy FallonSelf

2009Against the CurrentSuzanne

2008The CircuitKylie Shines

2008Dragonlance: Dragons of Autumn TwilightTika (voice)

2007Gossip GirlGeorgina Sparks

2007May All Your Christmases Be BlackSelf

2006Black ChristmasMelissa Kitt

2006Beautiful OhioSandra

2006The HillsSelf

2005Criminal MindsDiane Turner

2005WeedsEmma Karlin

2005The Dive from Clausen's PierCarrie Beal

2005Mysterious SkinWendy Peterson

2005Ice PrincessCasey Carlyle

2005Robot ChickenGummy Bear / Wife / Woman (voice)

2004HouseMelinda Bardach

2004EuroTripJenny

2004Best Week Ever

2004On Air with Ryan SeacrestSelf

2003Jimmy Kimmel Live!Self

2001Truth or ScareSelf - Host

2001Law & Order: Criminal IntentLisa Willow Tyler

2001Six Feet UnderCeleste

2000Can't Be HeavenJulie

2000A Father's ChoiceKelly McClain

1999Inspector GadgetPenny

1998Richie Rich's Christmas WishGloria

1997The Wonderful World of Disney

1997MeegoMaggie Parker

1997The ViewSelf

1997Figure It OutSelf

1997Buffy the Vampire SlayerDawn Summers

1996A Holiday for LoveNoelle Murphy

1996Blue's Clues

1996Harriet the SpyHarriet M. Welsch

1996The Rosie O'Donnell ShowSelf - Guest

1996Space Cases

1995MelissaLena

1993The Adventures of Pete & PeteNona Mecklenberg

1993Dave's WorldAngela

1993Late Night with Conan O'BrienSelf - Guest

1991Clarissa Explains It AllElsie Soaperstein

1990Law & OrderDinah Driscoll (uncredited)

1983Reading RainbowSelf - Narrator (voice)

The HillMaggie Rogers