Alan (Zach Galifianakis) reveals a cryptic text message as Stu (Ed Helms) and Phil (Bradley Cooper) consider Doug's (Justin Bartha) demise in the first full clip from The Hangover Part III. In theaters this Memorial Day weekend, the latest and last installment in the The Hangover franchise finds the wolf pack involved in a mystery revolving around Chow (Ken Jeong) and a group of angry gangsters while Doug's life hangs in the balance. Will the gang find their least favorite Las Vegas cockfighter? Or will Doug die a very unhappy man? Check out this latest scene from the awaited summer comedy.