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
Vampire (Buffy the Vampire Slayer) Vampire (Buffy the Vampire Slayer) In the fictional world of the television series "Buffy the Vampire Slayer" and its spin-off series "Angel", a vampire is a unique variety of demon that can only exist on the earthly plane by inhabiting and animating a human corpse. In "Fray", a "Buffy" comic book spin-off set about a century in the future, vampires are also called lurks. The vampires in the canonical Buffyverse differ greatly from those that appear in the 1992 "Buffy the Vampire Slayer" movie. The movie's vampires are able to fly, look pale but relatively human, and do not crumble