
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).

Michelle Flaherty
American Pie

Cheryl Crum
Dodie & Cheryl Get Hitched

Julia Jones
Date Movie

Michelle Flaherty
American Pie 2

Michelle Flaherty
American Wedding

Jessie Mills
My Stepmother Is an Alien

Lexi
Beyond the City Limits

Lucy
Dead Man on Campus

Michelle Levenstein
American Reunion

Courtney
Love, Wedding, Marriage

Kelly
For My Daughter's Honor

Dana
The Stranger Beside Me

Pat
Office Race

Patty Stubbs (as Allison Hannigan)
Impure Thoughts

Jenna Jakes
Hayley Wagner, Star

Rachael
Do You Take This Man

Self [Part 2,3]
More Business of Being Born

Betty
Boys and Girls

Iris
A Case for Life

Hottie Penguin (voz)
Farce of the Penguins

Self
Playboy Mansion Parties Uncensored

Dr. Ann Possible
Kim Possible

Chuck
You Might Be the Killer

Phyllis
Flora & Ulysses

Self
American Pie: Revealed

Mary Stauffer
Abducted: The Mary Stauffer Story

Meghan
Solo Mio

Self
American Pie: Beneath the Crust Vol. 2

Willow Rosenberg
Buffy the Vampire Slayer: The Animated Series

"Willow"
Once More, With Feeling
Known For
Acting
Known Credits
30
Gender
Female
Birthday
1974-03-24
Place of Birth
Washington, District of Columbia, USA
Also Known As
Элисон Хэннигэн