• Possession (2009)
• Jess
• Suburban Girl (2008)
• Brett Eisenberg
• The Air I Breathe (2008)
• Sorrow, Trista
• Happily N Ever After (2007)
• Voice of Ella
• Southland Tales (2007)
• Krysta Kapowski/ Krysta Now
• TMNT (2007)
• Voice of April O Neil
• The Grudge 2 (2006)
• Karen Davis
• The Return (2006)
• Joanna Mills
• Scooby-Doo 2: Monsters Unleashed (2004)
• Daphne Blake
• The Grudge (2004)
• Karen
• Harvard Man (2002)

   

Scooby-Doo (2002) .... Daphne Blake

Harvard Man (2001) .... Cindy Bandolini

It Girl, The (2001)

Saturday Night Live: 25th Anniversary (1999) (TV) .... Herself

Cruel Intentions (1999) .... Kathryn Merteuil

Simply Irresistible (1999) .... Amanda Shelton

She's All That (1999) (uncredited) .... Girl in Cafeteria

"Hercules" (1998) TV Series (voice) .... Andromeda ... aka "Disney's Hercules" (1998) (USA)

"King of the Hill" (1998) playing "Marie"(voice) in episode: "They Call It Bobby Love" (episode # 3.2)

Small Soldiers (1998) (voice) .... Gwendy Doll

"Saturday Night Live" TV Series .... Herself (1998)

Scream 2 (1997) .... Casey 'CiCi' Cooper

I Know What You Did Last Summer (1997) .... Helen Shivers

"Buffy the Vampire Slayer" (1997) TV Series .... Buffy Anne Summers

Beverly Hills Family Robinson (1997) (TV) .... Jane Robinson

"All My Children" TV Series .... Kendall Hart (1993-1995)

"Swans Crossing" (1992) TV Series .... Sydney Orion Rutledge

"Woman Named Jackie, A" (1991) (mini) TV Series .... Teenage Jacqueline Bouvier

High Stakes (1989) (as Sarah Gellar) .... Karen Rose ... aka Melanie Rose (1989)

"Girl Talk" (1989) TV Series .... Herself

Funny Farm (1988) (uncredited) .... Madolyn Smith's Student

Over the Brooklyn Bridge (1984) (uncredited) .... Phil's Daughter

Invasion of Privacy, An (1983) (TV) .... Jennifer Bianchi