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Alyson Hannigan

Alyson Hannigan

Actor · born 24 March 1974 · Washington, District of Columbia, USA

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).

Where to start: Solo Mio (2026).

As actor 26

TV shows 25

Frequently asked questions

What is the best Alyson Hannigan movie?

By viewer score, Solo Mio (2026) at 7.5/10.

What are Alyson Hannigan’s most popular movies?

American Pie, American Pie 2, American Reunion.

How many movies has Alyson Hannigan made?

26 films on TMDB, 26 as actor.

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