It's happened again. For Phil, Stu and Alan, enduring a bachelor party as insane as the first one would be unimaginable...until now! In Thailand for Stu's wedding, a single beer on the beach turns into an epic night in Bangkok that none of them would ever forget-if they could remember it in the first place. With the wedding just hours away, the trio must piece together the raunchy events of the evening in an effort to find Stu's missing future brother in law.
Starring Bradley Cooper, Ed Helms, Zach Galifianakis, Ken Jeong, Jeffrey Tambor with Justin Bartha and Paul Giamatti. Directed by Todd Phillips; written by Craig Mazin & Scot Armstrong & Todd Phillips.