Alyson Hannigan in a live action TV movie based on the Disney Channel cartoon "Kim Possible". Hannigan married her "Buffy the Vampire Slayer" and "Angel" co-star Alexis Denisof at Two Bunch Palms Resort in Desert Hot Springs, California, on October 11, 2003. The couple live in Encino, Los Angeles with their two daughters. 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 on the television series "Buffy the Vampire Slayer" (1997–2003), Lily Aldrin on the sitcom "How I Met Your Mother" (2005–2014), and Michelle Flaherty
Buffy the Vampire Slayer (film) Buffy the Vampire Slayer (film) Buffy the Vampire Slayer is a 1992 American comedy horror film directed by Fran Rubel Kuzui and starring Kristy Swanson, Donald Sutherland, Paul Reubens, Rutger Hauer, Luke Perry, and Hilary Swank. It follows a Valley girl cheerleader named Buffy who learns that it is her fate to hunt vampires. It was a moderate success at the box office but received mixed reception from critics. The film was taken in a different direction from the one its writer Joss Whedon intended, and five years later, he created the darker and acclaimed TV series of the same