Justin Bartha, Apparent Talking Monkey, Highlight The Hangover Part II Character Posters

Assuming you are still be able to find a theater showing The Hangover Part II, the chances are good that you'll throw down some hard-earned money when the film premieres over Memorial Day weekend. While the first trailer made Part II look more like a remake than a sequel, the newly debuted character posters highlight two important differences between the franchise starter and its sequel: Namely, Justin Bartha's existence and speech-prone monkey!

Questions time! What is going on with Justin Bartha's face in that first poster? And does the second indicate the fellatio-pantomiming monkey that joins Phil, Stu and Alan (Bradley Cooper, Ed Helms and Zach Galifianakis) during their wild Bangkok night actually talks? That's Rise of the Planet of the Apes territory!

The Hangover Part II opens on May 26. Click over to Yahoo! for the other character posters.