“And this one time, at band camp . . .” This was a familiar line spoken by the character Michelle (Alyson Hannigan) in the 1999 cult classic “American Pie.” Now Universal Studios has signed Hannigan along with former cast members Jason Biggs, Eugene Levy, and Sean William Scott to reprise their roles for the “American Reunion” picture. At this time, the storyline is vague, but it seems it will revolve around Jim and Michelle’s marriage and their child. It is still unclear what other characters and cast members will return for the follow-up. “American Reunion” will hit theaters sometime in 2012. It has been confirmed actors Jason Biggs, Eugene Levy, Sean William Scott, and Alyson Hannigan will star. The script is written and will be directed by Jon Hurwitz and Hayden Schlossberg.