Alyson Hannigan’s filmography
Known for
All roles, 50
Newest first
- 2026
Solo Mio, Meghan, actor. - 2023
Office Race, Pat, actor. - 2021
Flora & Ulysses, Phyllis, actor.
Doogie Kamealoha, M.D., Dawn, actor · 1 ep.. - 2020
Outmatched, Beth, actor · 1 ep.. - 2019
Kim Possible, Dr. Ann Possible, actor.
You Might Be the Killer, Chuck, actor.
Abducted: The Mary Stauffer Story, Mary Stauffer, actor.
Fancy Nancy: Fancy It Yourself, Nancy, actor · 20 eps.. - 2018
Fancy Nancy, Claire Clancy (voice), actor · 123 eps..
Show the other 40From Man of the House (2018) to Impure Thoughts (1986)
- 2018Man of the House, Jessie, actor.
- 2017
Do You Take This Man, Rachael, actor. - 2013
Sofia the First, Actor · 1 ep.. - 2012
American Reunion, Michelle Levenstein, actor. - 2011
Love, Wedding, Marriage, Courtney, actor.
Penn & Teller: Fool Us, Producing · 13 eps.. - 2009
The Goode Family, Actor · 1 ep.. - 2008
Buffy the Animated Series, Willow Rosenberg, actor · 1 ep.. - 2006
Date Movie, Julia Jones, actor.
Farce of the Penguins, Hottie Penguin (voice), actor. - 2005
How I Met Your Mother, Lily Aldrin, actor · 208 eps..
American Dad!, Lexie (voice), Ugly Stepsister #2 (voice), Chelsea (voice), actor · 1 ep..
Robot Chicken, Steelheart (voice), actor · 1 ep.. - 2004
Veronica Mars, Trina Echolls, actor · 3 eps.. - 2003
American Wedding, Michelle Flaherty, actor. - 2001
American Pie 2, Michelle Flaherty, actor.
Beyond the City Limits, Lexi, actor. - 2000
Boys and Girls, Betty, actor. - 1999
American Pie, Michelle Flaherty, actor.
Angel, Willow Rosenberg, actor · 3 eps..
100 Deeds for Eddie McDowd, Actor · 2 eps..
Hayley Wagner, Star, Jenna Jakes, actor. - 1998
That '70s Show, Suzy Simpson, actor · 2 eps..
The Wild Thornberrys, Gerda (voice), actor · 1 ep..
Dead Man on Campus, Lucy, actor. - 1997
Buffy the Vampire Slayer, Willow Rosenberg, actor · 144 eps..
King of the Hill, Stacey Gibson (voice), actor · 1 ep.. - 1996
For My Daughter's Honor, Kelly, actor.
TFI Friday, Actor · 1 ep.. - A Case for Life, Iris, actor.
- 1995
The Stranger Beside Me, Dana, actor. - 1994
Touched by an Angel, Cassie Peters, actor · 1 ep.. - 1992
Picket Fences, Peggy Patterson, actor · 1 ep.. - 1991
Rugrats, Cynthia P.I. (voice), actor · 2 eps..
The Torkelsons, Samantha, actor · 2 eps.. - 1989
The Simpsons, Melody Juniper (voice), actor · 1 ep..
Free Spirit, Jessie Harper, actor · 14 eps.. - 1988
My Stepmother Is an Alien, Jessie Mills, actor.
Roseanne, Actor · 1 ep.. - 1986
Impure Thoughts, Patty Stubbs, actor.
As herself: 34 appearances
documentaries, talk shows, award shows
Filmography: TMDB.
Coming soon with Alyson Hannigan
1 more with no date
Dodie & Cheryl Get Hitched
Release dates: TMDB. They may change.
Who is Alyson Hannigan?
Alyson Lee Hannigan (born March 24, 1974) is an American actress and television presenter. She is best known for her roles as Willow Rosenberg in the television series Buffy the Vampire Slayer (1997–2003), as Lily Aldrin in the sitcom How I Met Your Mother (2005–2014) for which she won a People's Choice Award in 2009, and as Michelle Flaherty in the American Pie film series (1999–2012). Since 2016, Hannigan has hosted the television show Penn & Teller: Fool Us. She also provides the voice of Claire Clancy in the Disney Junior animated series Fancy Nancy (2018–present).
Biography: TMDB.
At a glance
- Born
- March 24, 1974 (age 52)
- Place of birth
- Washington, District of Columbia, USA
Facts: TMDB.
Online
Alyson Hannigan’s career in numbers
- roles: 24 films and 26 series
- 50
- TV episodes
- 550
- years behind the camera, since 1986
- 40
- top-rated series: “How I Met Your Mother” (TMDB)
- 8.1
Genres of her features
- comedy75%
- romance33%
- drama21%
- tv movie17%
- thriller13%
Numbers from the TMDB filmography, genres from 24 features. One film can have several genres.
Most often with Alyson Hannigan
Counted from TMDB casts and crews.
Frequently asked questions about Alyson Hannigan
How old is Alyson Hannigan?
52 years old. She was born on March 24, 1974 in Washington.
What has Alyson Hannigan been in?
Among others: “The Simpsons”, “American Pie”, and “How I Met Your Mother”.
Sources: TMDB (person data, filmography, photos). As of November 13, 2026. This product uses the TMDB API but is not endorsed or certified by TMDB. · Ta strona po polsku











