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 Flaherty-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
Gina Twigg, Age 13–16
Switched at Birth
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 (voice)
Farce of the Penguins
Self
Playboy Mansion Parties Uncensored
Dr. Ann Possible
Kim Possible
Chuck
You Might Be the Killer
Phyllis
Flora & Ulysses
Gina Twigg, Age 13-16
Switched at Birth
Self
American Pie: Revealed
Mary Stauffer
Abducted: The Mary Stauffer Story
Solo Mio
Known For
Acting
Known Credits
29
Gender
Female
Birthday
1974-03-24
Place of Birth
Washington, District of Columbia, USA
Also Known As
Элисон Хэннигэн