This time, there's no wedding. No bachelor party. What could go wrong, right? But when the Wolfpack hits the road, all bets are off.
Starring: Bradley Cooper, Ed Helms, Zach Galifianakis, Justin Bartha, Ken Jeong, John Goodman, Melissa McCarthy, Jeffrey Tambor, Heather Graham, Mike Epps, Sasha Barrese, Jamie Chung, Sondra Currie, Gillian Vigman, Oliver Cooper, Mike Vallely, Grant Holmquist, Oscar Torre, Billy Choi, Jonny Coyne, Silvia Curiel, Jim Lau, Lela Loren, Harrison Forsyth, Roger Schueller, Jenny Ladner, Scott Anthony Leet, Tim Sitarz, Danny Le Boyer, Damion Poitier, Tiffany Tynes, Betty Murphy