Alyson Hannigan 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 in the "American Pie" film series (1999–2012). Hannigan was born in Washington, D.C., the only child of Emilie (Posner) Haas, a real estate agent, and Alan Hannigan, a Teamsters trucker. Her father is of Irish ancestry and her mother is Jewish. At age four, Hannigan began appearing in commercials. She moved
Passion (Buffy the Vampire Slayer) Passion (Buffy the Vampire Slayer) "Passion" is the seventeenth episode of the second season of the fantasy-horror television series "Buffy the Vampire Slayer" (1997-2003). The episode was written by Ty King and directed by Michael Gershman, who served as the show's cinematographer. It originally aired on The WB Television Network in the United States on February 24, 1998. The premise of "Buffy the Vampire Slayer" is that an adolescent girl, Buffy Summers, is chosen by mystical forces and given superhuman powers to kill vampires, demons, and other evil creatures in the fictional town of Sunnydale. She is supported by a