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).
1989 • TV
2005 • TV
2005 • TV
2005 • TV
1999 • Movie
2012 • Movie
as Michelle Flaherty
as Michelle Levenstein
as Michelle Flaherty
as Meghan
as Michelle Flaherty
as Courtney
as Jessie Mills
as Hottie Penguin (voz)
as Self
as Kelly
as Julia Jones
as Dr. Ann Possible
as Dana
as Chuck
as Iris
as Cheryl Crum
as Betty
as Rachael
as Phyllis
as Self
as Melody Juniper (voice)
1 episodes
as Lexie (voice)
1 episodes
as Ugly Stepsister #2 (voice)
1 episodes
as Chelsea (voice)
1 episodes
as Self
2 episodes
as Self - Guest
1 episodes
as Lily Aldrin
208 episodes
as Self
1 episodes
as Cynthia P.I. (voice)
1 episodes
as Stacey Gibson (voice)
1 episodes
as Suzy Simpson
2 episodes
as Willow Rosenberg
144 episodes
as Trina Echolls
3 episodes
as Willow Rosenberg
3 episodes
as Self - Contestant
11 episodes
as Self
1 episodes
as Self - Guest
2 episodes
as Self
1 episodes
as (voice)
1 episodes
1 episodes
Producer
