Todd Phillips and Warner Bros. say that Hangover III will open May 24, 2013, and will be the final installment in the franchise. Promise? Phillips said in a statement that the film will “be a fitting conclusion to our three-part opera of mayhem, despair and bad decisions,†because “opera†now means “ball-whacking bonanza.†The release confirms that Zach Galifianakis, Ed Helms, and Bradley Cooper will reprise their roles in the so-called Wolfpack, but notably absent is any mention of Justin Bartha or that poor little monkey.