Phil, Alan, and Stu are back to their shenanigans in this teaser trailer for the upcoming The Hangover: Part III teaser trailer.

It looks like Melissa McCarthy, and John Goodman have joined the cast, which will return Bradley Cooper, Zach Galifiankis, Justin Bartha, Ed Helms, Jeffrey Tambor, Heather Graham, and of course Mike Tyson.

The film is set to be released this coming memorial day weekend.