The Wolfpack is back for their final adventure in “The Epic Finale to The Hangover Trilogy” with part III. Dropping the “what the hell happened last night?” formula of the first two movies, Part III finds the pack trying to reconcile their previous adventures in Vegas and Bangkok and, from the looks of the trailer, heading back to Vegas in some attempt to move on/get revenge. Pretty much all the main cast is back and new additions include John Goodman and Melissa McCarthy. The trailer is pretty random with guys in pig masks, funerals, Alan buying a giraffe, etc. but I’ll definitely be checking it out when it comes out on Memorial Day just to see what they do for a finale. Check out the trailer below.