Alyson Hannigan - Actor Profile

Alyson Hannigan

Acting
Freshness: Jan 13, 2026
29Total Films
6.9 Highest Rated
Born: Mar 24, 1974
Birth Place: Washington, District of Columbia, USA

About 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 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).

Career Statistics & Market Influence

Analyzing the cinematic journey of Alyson Hannigan reveals a career defined by diverse artistic exploration. With a total of 29 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Comedy

The majority of Alyson Hannigan's filmography leans towards the Comedy genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 14% Success Ratio (movies rated above 6.5), Alyson Hannigan remains a reliable draw for studios. Their peak performance was recorded in The Stranger Beside Me, which continues to be the benchmark for their career rating-wise.

Best Alyson Hannigan Movies Ranked

Must-watch hits from Alyson Hannigan's career based on audience ratings.

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Alyson Hannigan.

YearMovieCharacterSuccessMore
2026 Solo Mio Meghan Flop Similar →
2023 Office Race Pat Flop Similar →
2021 Flora & Ulysses Phyllis Hit Similar →
2019 Abducted: The Mary Stauffer Story Mary Stauffer Hit Similar →
2019 You Might Be the Killer Chuck Average Similar →
2019 Kim Possible Dr. Ann Possible Average Similar →
2017 Do You Take This Man Rachael Flop Similar →
2012 American Reunion Michelle Levenstein Average Similar →
2011 More Business of Being Born Self [Part 2,3] Flop Similar →
2011 Love, Wedding, Marriage Courtney Flop Similar →
2006 Farce of the Penguins Hottie Penguin (voz) Flop Similar →
2006 Date Movie Julia Jones Flop Similar →
2004 American Pie: Revealed Self Average Similar →
2004 Buffy the Vampire Slayer: The Animated Series Willow Rosenberg Flop Similar →
2003 American Wedding Michelle Flaherty Average Similar →
2001 Beyond the City Limits Lexi Flop Similar →
2001 American Pie 2 Michelle Flaherty Average Similar →
2001 Playboy Mansion Parties Uncensored Self Average Similar →
2000 Boys and Girls Betty Average Similar →
1999 Hayley Wagner, Star Jenna Jakes Flop Similar →
1999 American Pie Michelle Flaherty Hit Similar →
1998 Dead Man on Campus Lucy Average Similar →
1996 For My Daughter's Honor Kelly Flop Similar →
1996 A Case for Life Iris Flop Similar →
1995 The Stranger Beside Me Dana Hit Similar →
1988 My Stepmother Is an Alien Jessie Mills Average Similar →
1986 Impure Thoughts Patty Stubbs (as Allison Hannigan) Flop Similar →
N/A Dodie & Cheryl Get Hitched Cheryl Crum Flop Similar →
N/A American Pie: Beneath the Crust Vol. 2 Self Flop Similar →

Alyson Hannigan - Frequently Asked Questions

What is the best movie of Alyson Hannigan?

According to audience ratings, the best movie starring Alyson Hannigan is "The Stranger Beside Me" with a rating of 6.9/10.

How many movies has Alyson Hannigan acted in?

Alyson Hannigan has been featured in at least 29 major films throughout their career.

What are some other popular movies by Alyson Hannigan?

Other notable films include "American Pie", "Flora & Ulysses", and "Abducted: The Mary Stauffer Story".