Alyson Hannigan

Alyson Hannigan (born Allison Lee Hannigan March 24, 1974) is an American actress best known for playing Willow Rosenberg in the TV series Buffy the Vampire Slayer. She also appeared in films including, as Michelle Flaherty, American Pie (1999), American Pie 2 (2001) and American Wedding (2003).

Filmography

• How I Met Your Mother (2005) (TV series)... Lily
• Veronica Mars (2005) (TV series)... Trina Echolls
• American Wedding (2003)... Michelle Flaherty
• Beyond the City Limits (2001)... Lexi
• American Pie 2 (2001)... Michelle Flaherty
• Boys and Girls (2000)... Betty
• American Pie (1999)... Michelle Flaherty
• Hayley Wagner, Star (1999) (TV)... Jenna Jakes
• Dead Man on Campus (1998)... Lucy
• Buffy the Vampire Slayer (1997) (TV series)... Willow Rosenberg
• For My Daughter's Honor (1996) (TV)... Kelly
• A Case for Life (1996) (TV)... Iris
• The Stranger Beside Me (1995) (TV)... Dana
• Switched at Birth (1991) (TV)... Gina Twigg
• Free Spirit (1989) (TV series)... Jessie Harper
• My Stepmother Is an Alien (1988)... Jessie Mills
• Impure Thoughts (1985)... Patty Stubbs