| Year
|
Title
|
Role
|
نوت
|
| 1985
|
Twilight Zone, TheThe Twilight Zone
|
Nola (age 10)
|
Episode: "Her Pilgrim Soul"
|
| 1987
|
The Twilight Zone
|
Deidre Dobbs
|
Episode: "Shelter Skelter"
|
| 1988–1993
|
Wonder Years, TheThe Wonder Years
|
Winnie Cooper
|
Main role
|
| 1989
|
Super Mario Bros. Super Show!, TheThe Super Mario Bros. Super Show!
|
Patty
|
Episode: "Day of the Orphan" / "King Mario of Cramalot"
|
| 1990
|
Camp Cucamonga
|
Lindsey Scott
|
Television film (NBC)
|
| 1992
|
Captain Planet and the Planeteers
|
Lisa
|
Voice role; episode: "A Formula for Hate"
|
| 1994
|
Babylon 5
|
Aria Tensus
|
Episode: "The War Prayer"
|
| Moment of Truth: Cradle of Conspiracy
|
Kristin Guthrie
|
Television film (NBC)
|
| Walker, Texas Ranger
|
Laurie Maston
|
Episode: "Stolen Lullaby"
|
| Sirens
|
Alison Trent
|
Episode: "Victims"
|
| 1996
|
Justice for Annie: A Moment of Truth Movie
|
Annie Mills Carman
|
Television film (NBC)
|
| 1998
|
Love Boat: The Next Wave
|
Mary Dutton
|
Episode: "How Long Has This Been Going On?"
|
| Working
|
Jolie
|
Episodes: "As Bad As It Gets", "She Loves Me Yeah, Yeah, Yeah"
|
| 1999
|
Random Play
|
Daughter
|
Episode: "1.4"
|
| 2000–2004
|
Static Shock
|
Freida Goren
|
Voice role; recurring role
|
| 2001
|
Division, TheThe Division
|
Wendy
|
Episode: "Don't Ask"
|
| Even Stevens
|
Sandrine
|
Episode: "Sibling Rivalry"
|
| 2002
|
Justice League
|
Sapphire Stagg
|
Voice role; episode: "Metamorphosis" (parts 1 & 2)
|
| 2002–2003
|
West Wing, TheThe West Wing
|
Elsie Snuffin
|
Recurring role
|
| 2004
|
King of the Hill
|
Sharona / Misty
|
Voice role; episodes: "My Hair Lady", "Cheer Factor"
|
| Game Over
|
Elsa / Renee
|
Recurring role
|
| Century City
|
Sally
|
Episode: "Without a Tracer"
|
| Eve
|
Claudia
|
Episode: "Friend or Foe?"
|
| 2005
|
NCIS
|
Erin Kendall
|
Episode: "Witness"
|
| Jack & Bobby
|
Keirsten
|
Episode: "And Justice for All"
|
| NYPD Blue
|
Rosemary
|
Episode: "Moving Day"
|
| Strong Medicine
|
Natalie Pascal
|
Episode: "Feeling No Pain"
|
| Path of Destruction
|
Katherine Stern
|
Television film (Syfy)
|
| How I Met Your Mother
|
Trudy
|
Episode: "The Pineapple Incident"
|
| 2006
|
Inspector Mom
|
Maddie Monroe
|
Television film (Lifetime)
|
| Cyberchase
|
Wanda
|
Voice role; Episode: "Designing Mr. Perfect"
|
| 2006–2007
|
Inspector Mom
|
Maddie Monroe
|
Recurring role
|
| 2007
|
Random! Cartoons
|
Katerina "Kat" Metropoulos
|
Voice role; episode: "Girls on the Go!"
|
| How I Met Your Mother
|
Trudy
|
Episode: "Third Wheel"
|
| 2010
|
Big Bang Theory, TheThe Big Bang Theory
|
Abby
|
Episode: "The Psychic Vortex"
|
| Generator Rex
|
Claire
|
Voice role; episodes: "Hermanos", "Operation: Wingman"
|
| 2010–2013, 2018–present[۱]
|
Young Justice
|
Miss Martian
|
Voice role; main روْل (40 episodes)
|
| 2011
|
Generator Rex
|
Claire
|
Voice role; episode: "Haunted"
|
| G.I. Joe: Renegades
|
Sister Leia
|
Voice role; episode: "Brothers of Light"
|
| 2012
|
Nerdist: Tribute to Science, TheThe Nerdist: Tribute to Science
|
Herself
|
Talk show
|
| Love at the Christmas Table
|
Katherine "Kat" Patton
|
Television film (Lifetime)
|
| 2013
|
Tasmanian Devils
|
Alex
|
Television film (Syfy)
|
| Secret Life of the American Teenager, TheThe Secret Life of the American Teenager
|
Herself
|
Episode: "Interference"
|
| Nerdist: Course of the Force
|
Bounty Hunter
|
Episode: "Michael Rooker & CM Punk: Lighstaber Hunt"
|
| The Wrong Woman
|
Ellen Plainview
|
Television film (Lifetime)
|
| 2014
|
Transformers: Rescue Bots
|
Hayley
|
Voice role; 2 episodes
|
| Dancing with the Stars
|
Herself
|
Contestant on season 18; finished in sixth place
|
| 2015
|
King of the Nerds
|
Herself
|
Judge
|
| 2015, 2017, 2018
|
Impractical Jokers
|
Herself
|
3 episodes
|
| 2015
|
Perfect Match (aka A Perfect Wedding)
|
Jessica Summers
|
Television film (Hallmark)
|
| Miss America 2016
|
Herself
|
Judge
|
| Crown for Christmas
|
Allie Evans
|
Television film (Hallmark)
|
| 2015–present
|
Project Mc2
|
The Quail
|
Main روْل (Seasons 1–2,4–5); Netflix original series
|
| 2016
|
DC Super Hero Girls
|
Killer Frost
|
Voice role
|
| My Christmas Dream
|
Christina
|
Television film (Hallmark)
|
| Wedding Bells
|
Molly
|
Television film (Hallmark)
|
| 2017
|
Mommy I Didn't Do It
|
Ellen Plainview
|
Television film (Lifetime)
|
| Campfire Kiss
|
Dana
|
Television film (Hallmark)
|
| Coming Home for Christmas
|
Lizzie
|
Television film (Hallmark)
|
| 2018
|
Very, Very, Valentine
|
Helen
|
Television film (Hallmark)
|
| 2018
|
Love in Design
|
Hannah
|
Television film (Hallmark)
|
| 2018
|
Christmas At Grand Valley
|
Kelly
|
Television film (Hallmark)
|
