Zach Galifianakis, Bradley Cooper, and Ed Helms in The HangoverTHE HANGOVER

Imagine yourself at a wild, debaucherous, shameful-good-time party, one at which you imbibe copious amounts of booze and laugh all night, yet one that you get to enjoy with no subsequent hangover. That's The Hangover.

Before our cineplexes, and this column, become completely inundated with family-oriented holiday fare such as Treasure Planet, the latest Harry Potter, and The Santa Clause 2 (which is already in release ... how is it that holiday movies, like Christmas decorations at the mall, now routinely arrive the day after Halloween?), let's take a brief look at some of autumn's more adult works, a couple of which - unsurprisingly - have already left a theatre near you.