Cruel Intentions (1999) .... Kathryn
Small Soldiers (1998) .... voice of Gwendy doll
Scream 2 (1997) .... Cici Cooper
I Know What You Did Last Summer (1997) .... Helen Shivers
"Buffy the Vampire Slayer" (1997) WB TV series .... Buffy Summers
Beverly Hills Family Robinson (1997) (TV) .... Jane Robinson
All My Children (1970) TV series .... Kendall Hart
Swans Crossing (1992) TV series .... Sydney Orion Rutledge
A Woman Named Jackie (1991) TV series .... Jackie as a teenager
Girl Talk (1989) TV series .... Herself (Sarah Michelle Gellar)
High Stakes (1989) .... Karen Rose
Funny Farm (1988) .... Student
Over the Brooklyn Bridge (1984) .... Phil's Daughter
An Invasion of Privacy (1983) (TV) .... Jennifer Bianchi
Seth Green
Idle Hands (1999) .... Mick
Stonebrook (1999) .... Cornelius
The Attic Expeditions (1998) .... Douglas
Enemy of the State (1998)
Can't Hardly Wait (1998) .... Kenny Fisher
Batman Beyond (1998) TV series
Temporarily Yours (1997) TV series .... David Silver
Buffy the Vampire Slayer (1997) TV series .... Oz
To Gillian on Her 37th Birthday (1996) .... Danny
White Man's Burden (1995) .... one of the youth at hot dog stand
The Byrds of Paradise (1994) TV series .... Harry Byrd
The Day My Parents Ran Away (1993) (TV)
Airborne (1993) .... Wiley
Arcade (1993) .... Stilts
The Double "0" Kid(1993) .... Chip
Ticks (1993) .... Tyler Burns
"Good and Evil" (1991) TV series .... David
Our Shining Moment (1991) (TV) .... Wheels
Pump Up the Volume (1990) .... Joey
It (1990) (TV) .... Richie Tozier (12)
Missing Parents (1990)
My Stepmother Is an Alien (1989) .... Fred Glass
Big Business (1988) .... Jason
Radio Days (1987) .... Joe
Can't Buy Me Love (1987) .... Chuckie Miller
Willy/Milly (1986) .... Malcolm
The Hotel New Hampshire(1984) .... Egg
Charisma Carpenter
Buffy the Vampire Slayer (1997) TV series .... Cordelia Chase
Malibu Shores (1996) TV series .... Ashley Green
Josh Kirby... Time Warrior: Chapter 1, Planet of the Dino-Knights (1995) .... Beth Sullivan
Josh Kirby... Time Warrior: Chapter 2, The Human Pets (1995).... Beth Sullivan
Dead Man on Campus (1998) .... Lucy
Buffy the Vampire Slayer (1997) TV series .... Willow Rosenberg
Stranger Beside Me, The (1995) (TV) .... Dana
Switched at Birth (1991) (TV) .... Gina Twigg, (13-16)
Free Spirit (1989) TV Series .... Jessie Harper
My Stepmother Is an Alien (1989) .... Jessie Mills
David Boreanaz
Buffy the Vampire Slayer (1997) TV series .... Angel/Angelus
Aspen Extreme (1993)
Children of the Corn III (1994) .... Basketball Player
VR.5 (1995) TV series .... Oliver Sampson
Lady Chatterley's Lover (1981) .... Anton
Lillie (1978) TV series .... William Le Breton 
Austin Powers: International Man of Mystery (1997) .... Scott Evil
Alyson Hannigan
Great Falls (1999)
Nicholas Brendon
Anthony Stewart Head
Buffy the Vampire Slayer (1997) TV series .... Rupert Giles 
Royce (1994) .... Pitlock 
A Prayer for the Dying (1987) .... Rupert