Veronika Decides to Die (To Be Released, TBD) – Veronika Deklava
Possession (To Be Released, Yari Film Group) – Jessica
Suburban Girl (January 2008, Image Entertainment) – Brett Eisenberg
Southland Tales (November 2007, Samuel Goldwyn) – Krysta Now
TMNT (March 2007, Warner Bros.) – April O’Neil (voice)
The Air I Breathe (January 2007, THINKFilm) – Sorrow/Trista
Happily N’Ever After (January 2007, Lionsgate) – Ella (voice)
The Return (November 2006, Rogue Pictures) – Joanna Mills
The Grudge 2 (October 2006, Columbia Pictures) – Karen
The Grudge (October 2004, Columbia Pictures) – Karen
Scooby Doo 2 (March 2004, Warner Bros.) – Daphne Blake
Scooby-Doo (June 2002, Warner Bros.) – Daphne Blake
Harvard Man (April 2001, Bigel-Mailer Films) – Cindy Bandolini
Cruel Intentions (1999, Columbia Pictures) – Kathryn Merteuil ... aka Sexual Provocation (1999) (Belgium: English title)
Simply Irresistible (1999, New Regency) – Amanda Shelton... aka Einfach unwiderstehlich (2000) (Germany)
She's All That (1999, Miramax) – Girl in Cafeteria (uncredited)
Small Soldiers (1998, Dreamworks SKG) – Gwendy Doll (voice)
Scream 2 (1997, Dimension) – Casey 'CiCi' Cooper
I Know What You Did Last Summer (1997, Mandalay) – Helen Shivers
High Stakes (1989, Vidmark) – Karen Rose (Melanie Rose, Sally Kirkland's daughter)
Funny Farm (1988, Warner Bros.) – Madolyn Smith's Student (uncredited) (Please note: it has been noted that Sarah's scenes may have been cut from this movie after its initial run).
Over the Brooklyn Bridge (1984, Cannon Films) – Phil's Daughter (uncredited

The Wonderful Maladys: Pilot (2009, HBO) – Alice Malady
Robot Chicken: Various Episodes (2005-2008, Cartoon Network/Adult Swim) – Various (voice)
The Simpsons: The Wandering Juvie 15x16 (2004, FOX) – Gina (voice)
Grosse Pointe: Passion Fish 1x16 (2001, WB) - Herself
Sex and the City: Escape From New York 3x13 (2000, HBO) - Debbie
God, the Devil and Bob: There's Too Much Sex On TV 1x10 (2000) - That Actress From That Show (voice)
Angel (1999 and 2000, WB) - Buffy Summers
King of the Hill (1998, 20th Century Fox) - Bobby's Girlfriend (voice)
Buffy The Vampire Slayer (1997-2004, 20th Century Fox ,WB, UPN) - Buffy Summers
Beverly Hills Family Robinson (1997, ABC) - Jane Robinson
All My Children (1993-1995, ABC) - Kendall Hart
Swans Crossing (1991, WOR-TV/Syndication) - Sidney Orion Rutledge
A Woman Named Jackie (1991) - Young Jackie
Girl Talk (1989, Bohbot Productions) - Series Regular
Spenser For Hire (1986, ABC) - Emily - (ep: "The Company Man")
An Invasion of Privacy (1983, CBS/MOW) - Jennifer Bianchi
Love, Sidney (1981, NBC) - Gail Hunnicutt
William Tell/crossbow (International syndication) - Sara Guidotti
Guiding Light (1980, CBS) - Flower girl at Kurt & Mindy's wedding

Jake's Women (1992 )- Molly - World Premiere by Neil Simon
The Widow Claire (1986) - Molly - w/Matthew Broderick - Circle in the Square