Learn about the journey of Alyson Hannigan, from her iconic role in How I Met Your Mother to her success in Hollywood. Find out more about her career and what makes her a beloved actress in the industry.
Alyson Hannigan is an American actress best known for her comedic roles on television. She starred as Willow Rosenberg in the cult classic "Buffy the Vampire Slayer" and later played Lily Aldrin on the long-running sitcom "How I Met Your Mother". Hannigan has also appeared in films like "American Pie" and "Date Movie".