Alyson Hannigan
NEW Watch the Trailer
as Meghan Solo Mio Released
February 5, 2026 RomanceComedy
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).
Filmography
American Pie
as Michelle Flaherty
American Pie 2
as Michelle Flaherty
American Reunion
as Michelle Levenstein
American Wedding
as Michelle Flaherty
Date Movie
as Julia Jones
My Stepmother Is an Alien
as Jessie Mills
Boys and Girls
as Betty
Kim Possible
as Dr. Ann Possible
Flora & Ulysses
as Phyllis
Love, Wedding, Marriage
as Courtney
You Might Be the Killer
as Chuck
American Pie: Revealed
as Self
Dead Man on Campus
as Lucy
Solo Mio
as Meghan
Farce of the Penguins
as Hottie Penguin (voz)
Abducted: The Mary Stauffer Story
as Mary Stauffer
Office Race
as Pat
The Stranger Beside Me
as Dana
Beyond the City Limits
as Lexi
For My Daughter's Honor
as Kelly