How old was Michelle Trachtenberg in…

Michelle Trachtenberg

Bio: Michelle Christine Trachtenberg (October 11, 1985 – February 26, 2025) was an American television and film actress. She was 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: Fri, Oct 11 1985

Birthplace: New York City, New York, USA

Death: Wed, Feb 26 2025

Michelle Trachtenberg is 39 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

Spyral

Michelle Trachtenberg was 38 in Spyral as 'Michelle Cody White (voice)'.

Movie Released: Sat, Jun 29 2024

Unicorn Boy

Michelle Trachtenberg was 37 in Unicorn Boy as 'Violet (voice)'.

Movie Released: Fri, Jan 20 2023

Showbiz Kids

Michelle Trachtenberg was 34 in Showbiz Kids as 'Self (archive footage)'.

Movie Released: Tue, Jul 14 2020

Sister Cities

Michelle Trachtenberg was 30 in Sister Cities as 'Dallas Baxter'.

Movie Released: Sat, Sep 17 2016

The Christmas Gift

Michelle Trachtenberg was 30 in The Christmas Gift as 'Megan'.

Movie Released: Sun, Nov 29 2015

The Scribbler

Michelle Trachtenberg was 28 in The Scribbler as 'Alice'.

Movie Released: Fri, Sep 19 2014

Killing Kennedy

Michelle Trachtenberg was 28 in Killing Kennedy as 'Marina Oswald'.

Movie Released: Sun, Nov 10 2013

Sexy Evil Genius

Michelle Trachtenberg was 27 in Sexy Evil Genius as 'Miranda Prague'.

Movie Released: Tue, Apr 09 2013

Take Me Home Tonight

Michelle Trachtenberg was 25 in Take Me Home Tonight as 'Kitchelle Storms'.

Movie Released: Fri, Mar 04 2011

DC Showcase Original Shorts Collection

Michelle Trachtenberg was 25 in DC Showcase Original Shorts Collection as 'Bar Girl (segment "Jonah Hex") (voice)'.

Movie Released: Tue, Nov 09 2010

DC Showcase: Jonah Hex

Michelle Trachtenberg was 24 in DC Showcase: Jonah Hex as 'Bar Girl (voice)'.

Movie Released: Tue, Jul 27 2010

Cop Out

Michelle Trachtenberg was 24 in Cop Out as 'Ava'.

Movie Released: Fri, Feb 26 2010

Teenage Paparazzo

Michelle Trachtenberg was 24 in Teenage Paparazzo as 'Self (uncredited)'.

Movie Released: Fri, Jan 22 2010

17 Again

Michelle Trachtenberg was 23 in 17 Again as 'Maggie O'Donnell'.

Movie Released: Wed, Mar 11 2009

Against the Current

Michelle Trachtenberg was 23 in Against the Current as 'Suzanne'.

Movie Released: Sun, Jan 18 2009

The Circuit

Michelle Trachtenberg was 22 in The Circuit as 'Kylie Shines'.

Movie Released: Sun, Jun 08 2008

Dragonlance: Dragons of Autumn Twilight

Michelle Trachtenberg was 22 in Dragonlance: Dragons of Autumn Twilight as 'Tika (voice)'.

Movie Released: Tue, Jan 15 2008

May All Your Christmases Be Black

Michelle Trachtenberg was 21 in May All Your Christmases Be Black as 'Self'.

Movie Released: Tue, Apr 03 2007

Black Christmas

Michelle Trachtenberg was 21 in Black Christmas as 'Melissa Kitt'.

Movie Released: Fri, Dec 15 2006

Beautiful Ohio

Michelle Trachtenberg was 21 in Beautiful Ohio as 'Sandra'.

Movie Released: Fri, Nov 10 2006

The Dive from Clausen's Pier

Michelle Trachtenberg was 19 in The Dive from Clausen's Pier as 'Carrie Beal'.

Movie Released: Mon, Jul 25 2005

Mysterious Skin

Michelle Trachtenberg was 19 in Mysterious Skin as 'Wendy Peterson'.

Movie Released: Wed, Mar 30 2005

Ice Princess

Michelle Trachtenberg was 19 in Ice Princess as 'Casey Carlyle'.

Movie Released: Thu, Mar 17 2005

EuroTrip

Michelle Trachtenberg was 18 in EuroTrip as 'Jenny'.

Movie Released: Fri, Feb 20 2004

Can't Be Heaven

Michelle Trachtenberg was 15 in Can't Be Heaven as 'Julie'.

Movie Released: Tue, Dec 05 2000

A Father's Choice

Michelle Trachtenberg was 14 in A Father's Choice as 'Kelly McClain'.

Movie Released: Wed, Jan 12 2000

Inspector Gadget

Michelle Trachtenberg was 13 in Inspector Gadget as 'Penny'.

Movie Released: Fri, Jul 23 1999

Richie Rich's Christmas Wish

Michelle Trachtenberg was 13 in Richie Rich's Christmas Wish as 'Gloria'.

Movie Released: Wed, Oct 21 1998

A Holiday for Love

Michelle Trachtenberg was 11 in A Holiday for Love as 'Noelle Murphy'.

Movie Released: Tue, Dec 10 1996

Harriet the Spy

Michelle Trachtenberg was 10 in Harriet the Spy as 'Harriet M. Welsch'.

Movie Released: Wed, Jul 10 1996

Melissa

Michelle Trachtenberg was 9 in Melissa as 'Lena'.

Movie Released: Sun, Jan 01 1995

The Adventures of Pete & Pete: Halloweenie

Michelle Trachtenberg was 9 in The Adventures of Pete & Pete: Halloweenie as 'Nona Mecklenberg'.

Movie Released: Sun, Oct 30 1994

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Meet, Marry, Murder

Michelle Trachtenberg was 35+ in Meet, Marry, Murder as 'Self - Host'.

TV Show Released: First Air Date
Wed, Oct 06 2021

Gossip Girl

Michelle Trachtenberg was 35+ in Gossip Girl as 'Georgina Sparks'.

TV Show Released: First Air Date
Thu, Jul 08 2021

Celebrity Wheel of Fortune

Michelle Trachtenberg was 35+ in Celebrity Wheel of Fortune as 'Self - Contestant'.

TV Show Released: First Air Date
Thu, Jan 07 2021

Human Kind Of

Michelle Trachtenberg was 32+ in Human Kind Of as 'Judy (voice)'.

TV Show Released: First Air Date
Sun, Sep 16 2018

Guidance

Michelle Trachtenberg was 30+ in Guidance as 'Anna'.

TV Show Released: First Air Date
Mon, Oct 19 2015

Last Week Tonight with John Oliver

Michelle Trachtenberg was 28+ in Last Week Tonight with John Oliver as 'Voice Over (voice)'.

TV Show Released: First Air Date
Sun, Apr 27 2014

Sleepy Hollow

Michelle Trachtenberg was 27+ in Sleepy Hollow as 'Abigail Adams'.

TV Show Released: First Air Date
Mon, Sep 16 2013

Hollywood Game Night

Michelle Trachtenberg was 27+ in Hollywood Game Night as 'Self'.

TV Show Released: First Air Date
Thu, Jul 11 2013

Love Bites

Michelle Trachtenberg was 25+ in Love Bites as 'Jodie'.

TV Show Released: First Air Date
Thu, Jun 02 2011

Mercy

Michelle Trachtenberg was 23+ in Mercy as 'Chloe Payne'.

TV Show Released: First Air Date
Wed, Sep 23 2009

NCIS: Los Angeles

Michelle Trachtenberg was 23+ in NCIS: Los Angeles as 'Lily Lockhart'.

TV Show Released: First Air Date
Tue, Sep 22 2009

The Super Hero Squad Show

Michelle Trachtenberg was 23+ in The Super Hero Squad Show as 'Valkyrie'.

TV Show Released: First Air Date
Mon, Sep 14 2009

Watch What Happens Live with Andy Cohen

Michelle Trachtenberg was 23+ in Watch What Happens Live with Andy Cohen as 'Self - Guest'.

TV Show Released: First Air Date
Thu, Jul 16 2009

Late Night with Jimmy Fallon

Michelle Trachtenberg was 23+ in Late Night with Jimmy Fallon as 'Self'.

TV Show Released: First Air Date
Mon, Mar 02 2009

Gossip Girl

Michelle Trachtenberg was 21+ in Gossip Girl as 'Georgina Sparks'.

TV Show Released: First Air Date
Wed, Sep 19 2007

The Hills

Michelle Trachtenberg was 20+ in The Hills as 'Herself'.

TV Show Released: First Air Date
Wed, May 31 2006

Criminal Minds

Michelle Trachtenberg was 19+ in Criminal Minds as 'Diane Turner'.

TV Show Released: First Air Date
Thu, Sep 22 2005

Weeds

Michelle Trachtenberg was 19+ in Weeds as 'Emma Karlin'.

TV Show Released: First Air Date
Sun, Aug 07 2005

House

Michelle Trachtenberg was 19+ in House as 'Melinda Bardach'.

TV Show Released: First Air Date
Tue, Nov 16 2004

Best Week Ever

Michelle Trachtenberg was 18+ in Best Week Ever

TV Show Released: First Air Date
Fri, Jan 23 2004

On Air with Ryan Seacrest

Michelle Trachtenberg was 18+ in On Air with Ryan Seacrest as 'Self'.

TV Show Released: First Air Date
Thu, Jan 01 2004

Punk'd

Michelle Trachtenberg was 17+ in Punk'd as 'Self'.

TV Show Released: First Air Date
Mon, Mar 17 2003

Jimmy Kimmel Live!

Michelle Trachtenberg was 17+ in Jimmy Kimmel Live!

TV Show Released: First Air Date
Sun, Jan 26 2003

Truth or Scare

Michelle Trachtenberg was 16+ in Truth or Scare as 'Self - Host'.

TV Show Released: First Air Date
Thu, Oct 25 2001

Law & Order: Criminal Intent

Michelle Trachtenberg was 15+ in Law & Order: Criminal Intent as 'Lisa Willow Tyler'.

TV Show Released: First Air Date
Sun, Sep 30 2001

Six Feet Under

Michelle Trachtenberg was 15+ in Six Feet Under as 'Celeste'.

TV Show Released: First Air Date
Sun, Jun 03 2001

Guys Like Us

Michelle Trachtenberg was 12+ in Guys Like Us as 'Katie'.

TV Show Released: First Air Date
Mon, Oct 05 1998

The Wonderful World of Disney

Michelle Trachtenberg was 11+ in The Wonderful World of Disney

TV Show Released: First Air Date
Sun, Sep 28 1997

Meego

Michelle Trachtenberg was 11+ in Meego as 'Maggie Parker'.

TV Show Released: First Air Date
Fri, Sep 19 1997

The View

Michelle Trachtenberg was 11+ in The View as 'Self'.

TV Show Released: First Air Date
Mon, Aug 11 1997

Figure It Out

Michelle Trachtenberg was 11+ in Figure It Out as 'Self'.

TV Show Released: First Air Date
Mon, Jul 07 1997

Buffy the Vampire Slayer

Michelle Trachtenberg was 11+ in Buffy the Vampire Slayer as 'Dawn Summers'.

TV Show Released: First Air Date
Mon, Mar 10 1997

Blue's Clues

Michelle Trachtenberg was 10+ in Blue's Clues

TV Show Released: First Air Date
Sun, Sep 08 1996

The Rosie O'Donnell Show

Michelle Trachtenberg was 10+ in The Rosie O'Donnell Show as 'Self - Guest'.

TV Show Released: First Air Date
Mon, Jun 10 1996

Space Cases

Michelle Trachtenberg was 10+ in Space Cases

TV Show Released: First Air Date
Sat, Mar 02 1996

MADtv

Michelle Trachtenberg was 10+ in MADtv as 'Self'.

TV Show Released: First Air Date
Sat, Oct 14 1995

The Adventures of Pete & Pete

Michelle Trachtenberg was 8+ in The Adventures of Pete & Pete as 'Nona Mecklenberg'.

TV Show Released: First Air Date
Sun, Nov 28 1993

Dave's World

Michelle Trachtenberg was 7+ in Dave's World as 'Angela'.

TV Show Released: First Air Date
Mon, Sep 20 1993

Late Night with Conan O'Brien

Michelle Trachtenberg was 7+ in Late Night with Conan O'Brien as 'Self - Guest'.

TV Show Released: First Air Date
Mon, Sep 13 1993

Law & Order

Michelle Trachtenberg was 4+ in Law & Order as 'Dinah Driscoll (uncredited)'.

TV Show Released: First Air Date
Thu, Sep 13 1990

Reading Rainbow

Michelle Trachtenberg was 0+ in Reading Rainbow as 'Herself - Narrator (voice)'.

TV Show Released: First Air Date
Mon, Jun 06 1983