It's hard to tell exactly what is in store for the upcoming American Reunion, which reteams Jason Biggs, Chris Klein, Thomas Ian Nicholas, Eddie Kaye Thomas and Seann William Scott (what is with this three-first-names trend going on with this cast?) for a fourth, and plausibly final, installment in the American Pie film series. Upon first hearing about the prospect of an American Reunion, it's likely that many of us let out our resentful groans, wondering why the filmmakers felt the need to run this well dry. But the more time passed, the more it seemed like American Reunion might offer something new: a fresh, sentimental effigy of this generation's struggles with growing older. And now, with this new trailer, we have a better understanding of what is in store.