American Pie (film series)
American Pie is a film series, consisting of eight sex comedy films. The first film in the series was released in 1999, by Universal Pictures, and became a worldwide pop culture phenomenon, and gained a cult following amongst young people. The second and third films were released at two-year intervals, whereas the fourth film was released in 2012. A spin-off film series titled "American Pie Presents", which includes four direct-to-video films was released from 2005 to 2009.
Alyson Hannigan
The show became a success, and Hannigan gained recognition, subsequently appearing in several films aimed at teenaged audiences, including "American Pie" (1999), "Boys and Girls" (2000), "American Pie 2" (2001), and "American Wedding" (2003). She also had a guest spot on the "Buffy" spin-off, "Angel", reprising her role of Willow in a few episodes (including most notably "Orpheus", during the fourth season of "Angel" and the seventh season of "Buffy"), but none after "Buffy" finished production.