
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...
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...
Known For
American Pie
as Michelle Flaherty
American Pie 2
as Michelle Flaherty
American Wedding
as Michelle Flaherty
Cast Credits
Solo Mio
as Meghan
Office Race
as Pat
Flora & Ulysses
as Phyllis
Abducted: The Mary Stauffer Story
as Mary Stauffer
You Might Be the Killer
as Chuck
Kim Possible
as Dr. Ann Possible
Man of the House
as Jessie
Do You Take This Man
as Rachael
American Reunion
as Michelle Levenstein
Love, Wedding, Marriage
as Courtney
Date Movie
as Julia Jones
American Wedding
as Michelle Flaherty
Beyond the City Limits
as Lexi
American Pie 2
as Michelle Flaherty
Boys and Girls
as Betty
Hayley Wagner, Star
as Jenna Jakes
American Pie
as Michelle Flaherty
Dead Man on Campus
as Lucy
For My Daughter's Honor
as Kelly
A Case for Life
as Iris
The Stranger Beside Me
as Dana
My Stepmother Is an Alien
as Jessie Mills
Impure Thoughts
as Patty Stubbs
Dodie & Cheryl Get Hitched
as Cheryl Crum