Acting
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).
Acting
- 2025Dancing with the Stars Official PodcastSelf1 ep.
- 2021Doogie Kamealoha, M.D.Dawn1 ep.
- 2021AdorablenessSelf10 ep.
- 2020Outrageous PumpkinsSelf - Host8 ep.
- 2020Girl Scout Cookie ChampionshipSelf - Host4 ep.
- 2020OutmatchedBeth1 ep.
- 2019Fancy Nancy: Fancy It YourselfNancy20 ep.
- 2018Fancy NancyClaire Clancy (voice)123 ep.
- 2017The Gong ShowSelf - Judge1 ep.
- 2016Star Plates6 ep.
- 2016The $100,000 PyramidSelf1 ep.
- 2013Beat Bobby FlaySelf1 ep.
- 2013Hollywood Game NightSelf1 ep.
- 2013Sofia the First(voice)1 ep.
- 2011Penn & Teller: Fool UsSelf - Host109 ep.
- 2009The Goode Family1 ep.
- 2008The Bonnie Hunt ShowSelf1 ep.
- 2008Buffy the Animated SeriesWillow Rosenberg1 ep.
- 2006The Megan Mullally ShowSelf - Guest1 ep.
- 2006I Love the '70s: Volume 2Self2 ep.
- 2005The Reichen ShowSelf1 ep.
- 2005How I Met Your MotherLily Aldrin208 ep.
- 2005Dancing with the StarsSelf - Contestant13 ep.
- 2005American Dad!Lexie (voice)3 ep.
- 2004Veronica MarsTrina Echolls3 ep.
- 2003The Ellen DeGeneres ShowSelf4 ep.
- 2003Pepsi SmashSelf - Host1 ep.
- 1999100 Deeds for Eddie McDowd2 ep.
- 1999AngelWillow Rosenberg3 ep.
- 1999Teen Choice AwardsSelf1 ep.
- 1999The Late Late Show with Craig KilbornSelf - Guest1 ep.
- 1998The Wild ThornberrysGerda (voice)1 ep.
- 1998That '70s ShowSuzy Simpson2 ep.
- 1997Buffy the Vampire SlayerWillow Rosenberg144 ep.
- 1994Touched by an AngelCassie Peters1 ep.
- 1993Late Night with Conan O'BrienSelf - Guest6 ep.
- 1993Late Show with David LettermanSelf - Guest3 ep.
- 1992Picket FencesPeggy Patterson1 ep.
- 1992MTV Movie & TV AwardsSelf - Presenter1 ep.
- 1991The TorkelsonsSamantha2 ep.
- 1991RugratsCynthia P.I. (voice)1 ep.
- 1989Free SpiritJessie Harper14 ep.
- 1988Roseanne1 ep.
Behind the camera
- 2011Penn & Teller: Fool UsProducer109 ep.
Also known as: Элисон Хэннигэн · Άλισον Χάνιγκαν · Άλισον Λι Χάνιγκαν · 艾丽森·汉尼根 · Елісон Генніґен · Елісон Ханніган · Елісон Хенніген · الیسون هانیگان