Alyson Hannigan
American actress and television presenter (born 1974)
Alyson Hannigan is an American actress and television presenter who began on screen as a child, starring in the sitcom Free Spirit from 1989 to 1990. She played teenage witch Willow Rosenberg in every episode of Buffy the Vampire Slayer from 1997 to 2003, and Lily Aldrin in How I Met Your Mother from 2005 to 2014. She also appeared in every American Pie film and later hosted Penn & Teller: Fool Us.
Alyson Hannigan appears in 1 film and 2 TV series in The Rerun, from 1997 to 2005. Most of that work is in comedy, romance and coming of age. Frequent collaborators in The Rerun: Chris Weitz (2).
Known for
- Buffy the Vampire Slayer (1997), Willow Rosenberg. Played the teenage witch in every episode, from 1997 to 2003, winning a Saturn Award.
- How I Met Your Mother (2005), Lily Aldrin. Starred as Lily Aldrin from 2005 to 2014, earning two People’s Choice Awards.
- American Pie (1999), Michelle Flaherty. Appeared as Michelle Flaherty in every film in the series, from 1999 to 2012.
- Penn & Teller: Fool Us (2016), Host. Hosted the television show from 2016 to 2023.
Shows
Movies
Quick answers
- What movies and TV shows has Alyson Hannigan been in?
- Alyson Hannigan appears in How I Met Your Mother (2005), American Pie (1999) and Buffy the Vampire Slayer (1997) on The Remote.
- When was Alyson Hannigan born?
- Alyson Hannigan was born on 24 March 1974.
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