Alyson Hannigan

Alyson Hannigan

Acting

1974-03-24 (52 age)

Washington, District of Columbia, USA

Total Credits

82

Acting

82

First Credit

1981

Latest Credit

2026

All Roles(82)Acting(82)Directing(0)Producing(1)

Teen Choice Awards

Teen Choice Awards

Self

1999

How I Met Your Mother

How I Met Your Mother

Lily Aldrin

2005

Buffy the Vampire Slayer

Buffy the Vampire Slayer

Willow Rosenberg

1997

MTV Movie & TV Awards

MTV Movie & TV Awards

Self - Presenter

1992

100 Deeds for Eddie McDowd

100 Deeds for Eddie McDowd

Actor

1999

The Simpsons

The Simpsons

Melody Juniper (voice)

1989

That '70s Show

That '70s Show

Suzy Simpson

1998

Fancy Nancy

Fancy Nancy

Claire Clancy (voice)

2018

Angel

Angel

Willow Rosenberg

1999

Doogie Kamealoha, M.D.

Doogie Kamealoha, M.D.

Dawn

2021

Veronica Mars

Veronica Mars

Trina Echolls

2004

Robot Chicken

Robot Chicken

Steelheart (voice)

2005

Rugrats

Rugrats

Cynthia P.I. (voice)

1991

Picket Fences

Picket Fences

Peggy Patterson

1992

King of the Hill

King of the Hill

Stacey Gibson (voice)

1997

Touched by an Angel

Touched by an Angel

Cassie Peters

1994

Sofia the First

Sofia the First

(voice)

2013

Solo Mio

Solo Mio

Meghan

2026

Outmatched

Outmatched

Beth

2020

American Dad!

American Dad!

Lexie (voice) · Ugly Stepsister #2 (voice) · Chelsea (voice)

2005

The Wild Thornberrys

The Wild Thornberrys

Gerda (voice)

1998

The Stranger Beside Me

The Stranger Beside Me

Dana

1995

Roseanne

Roseanne

Actor

1988

American Pie

American Pie

Michelle Flaherty

1999

Hollywood Game Night

Hollywood Game Night

Self

2013

Abducted: The Mary Stauffer Story

Abducted: The Mary Stauffer Story

Mary Stauffer

2019

Flora & Ulysses

Flora & Ulysses

Phyllis

2021

American Reunion

American Reunion

Michelle Levenstein

2012

American Pie 2

American Pie 2

Michelle Flaherty

2001

American Wedding

American Wedding

Michelle Flaherty

2003

Dancing with the Stars

Dancing with the Stars

Self - Contestant · Self - Audience Member · Self - Rehearsal Visitor

2005

Beat Bobby Flay

Beat Bobby Flay

Self

2013

American Pie: Revealed

American Pie: Revealed

Self · Thanks

2004

Boys and Girls

Boys and Girls

Betty

2000

You Might Be the Killer

You Might Be the Killer

Chuck

2019

My Stepmother Is an Alien

My Stepmother Is an Alien

Jessie Mills

1988

The Goode Family

The Goode Family

Actor

2009

The Gong Show

The Gong Show

Self - Judge

2017

Kim Possible

Kim Possible

Dr. Ann Possible

2019

Dead Man on Campus

Dead Man on Campus

Lucy

1998

For My Daughter's Honor

For My Daughter's Honor

Kelly

1996

Love, Wedding, Marriage

Love, Wedding, Marriage

Courtney

2011

Office Race

Office Race

Pat

2023

Beyond the City Limits

Beyond the City Limits

Lexi

2001

Do You Take This Man

Do You Take This Man

Rachael

2017

Date Movie

Date Movie

Julia Jones

2006

Farce of the Penguins

Farce of the Penguins

Hottie Penguin (voz)

2006

Buffy the Animated Series

Buffy the Animated Series

Willow Rosenberg

2008

The Torkelsons

The Torkelsons

Samantha

1991

Free Spirit

Free Spirit

Jessie Harper

1989

American Pie: Beneath the Crust Vol. 2

American Pie: Beneath the Crust Vol. 2

Self

Playboy Mansion Parties Uncensored

Self

2001

Fancy Nancy: Fancy It Yourself

Fancy Nancy: Fancy It Yourself

Nancy

2019

A Case for Life

Iris

1996

Pepsi Smash

Self - Host

2003

Hayley Wagner, Star

Hayley Wagner, Star

Jenna Jakes

1999

Impure Thoughts

Impure Thoughts

Patty Stubbs

1986

I Love the '70s: Volume 2

I Love the '70s: Volume 2

Self

2006

Star Plates

Actor

2016

Outrageous Pumpkins

Outrageous Pumpkins

Self - Host

2020