Alyson Hannigan
Acting
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).
Known for
2026Solo Mio
Meghan
2023Office Race
Pat
2021Flora & Ulysses
Phyllis
2019Kim Possible
Dr. Ann Possible
2019You Might Be the Killer
Chuck
2019Abducted: The Mary Stauffer Story
Mary Stauffer
2017Do You Take This Man
Rachael
2012American Reunion
Michelle Levenstein
2011Love, Wedding, Marriage
Courtney
2011More Business of Being Born
Self [Part 2,3]
2006Date Movie
Julia Jones
2006Farce of the Penguins
Hottie Penguin (voz)
2004American Pie: Revealed
Self
2003American Wedding
Michelle Flaherty
2001American Pie 2
Michelle Flaherty
2001Beyond the City Limits
Lexi
2000Boys and Girls
Betty
1999American Pie
Michelle Flaherty
1999Hayley Wagner, Star
Jenna Jakes
1998Dead Man on Campus
Lucy
1996For My Daughter's Honor
Kelly
1995The Stranger Beside Me
Dana
1988My Stepmother Is an Alien
Jessie Mills
1986Impure Thoughts
Patty Stubbs