The Hangover (2009)

Three guys (Bradley Cooper, Ed Helms, and Zach Galifianakis) wake up in Las Vegas the morning after their buddy’s bachelor party to realize that one of them is missing a tooth, there’s a baby and a tiger in their room, they’ve acquired a police car, and the groom-to-be is nowhere to be found. With no memory of the night before, the trio embarks on a hilarious journey to piece together what happened to them and find their missing friend. Raunchy comic romp also stars Heather Graham, and Mike Tyson as himself. 100 min. C/Rtg: R

The Hangover Part II (2011)

The Wolfpack returns in this smash sequel that finds Phil (Bradley Cooper), Stu (Ed Helms), and Alan (Zach Galifianakis) in Thailand for Stu’s wedding. But their plan for nice and simple pre-nuptial festivities goes horribly and hysterically wrong and the guys are once again off on an odyssey to figure out what happened the night before. This time, their quest includes a facial tattoo, a chain-smoking monkey, a severed finger, and an encounter with old pal Chow (Ken Jeong). With Paul Giamatti. 102 min. C/Rtg: R

The Hangover Part III (2013)

The Wolfpack is back for the epic conclusion to the comedy trilogy drunk on man-child mayhem! Phil (Bradley Cooper), Stu (Ed Helms), and Alan (Zach Galifianakis) return to Las Vegas after plans to get much-needed therapy for Alan are rudely interrupted by a gangster (John Goodman) who kidnaps Doug (Justin Bartha). Now, the boys must track down Mr. Chow (Ken Jeong) and some stolen gold to get their buddy back. With Melissa McCarthy, Heather Graham. 100 min. C/Rtg: R