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
Unofficial Buffy the Vampire Slayer productions Unofficial Buffy the Vampire Slayer productions The fictional universe established by television series "Buffy the Vampire Slayer" and "Angel" and the film "Buffy the Vampire Slayer" has been parodied or paid tribute to by a number of unofficial productions, most notably fan films and adult films. Several notable fan films have been inspired by the Buffyverse. Although 20th Century Fox and its licensees are the only organizations legally allowed to create any commercial products with the name and trademark "Buffy" and "Angel", related fan films have become more common, as computer and digital technology has advanced, to allow films to