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
Drusilla (Buffy the Vampire Slayer) dialogue. Drusilla's costumes were initially intended to be a "cross between a Victorian period look and the Kate Moss heroin chic fashion look," says Landau. Drusilla appeared in 24 Buffyverse episodes: Other stories featuring Drusilla include "The Problem With Vampires", from the 2004 comic mini-series "Tales of the Vampires". Drusilla appears in a number comics/novels of the Buffy/Angel expanded universe. She appears notably in her own mini-series: "Spike & Dru". Drusilla (Buffy the Vampire Slayer) Drusilla, or Dru, is a fictional character created by Joss Whedon and David Greenwalt for the American television series, "Buffy the Vampire Slayer" and "Angel".