What happens in Thailand stays in Thailand. It appears the lovable foursome of Phil (Bradley Cooper), Doug (Justin Bartha), Stu (Ed Helms) and Alan (Zach Galifianakis) didn’t learn their lesson that there is nothing harmless about having a few drinks with friends. In fact, these drinks can lead to hospital visits, impromptu marriages, missing teeth and now, face tattoos.

Despite the advantage of hindsight, the group returns to their old ways, only this time they're taking their shenanigans overseas. In the trailer for the upcoming The Hangover Part II, Todd Phillips' sequel to 2009's hit The Hangover, the Wolf Pack travels to Bangkok in preparation for the wedding of Stu and Laura (Jamie Chung). But what’s a wedding without a bachelor party? After agreeing to take Jamie’s younger brother Teddy out for a drink, the group finds themselves jogging their memory and retracing their steps across an unfamiliar city, with the help of at least one familiar face (Ken Jeong's Mr. Chow). And it looks like they've replaced Baby Carlos with a monkey. You guys ready to let the dogs out? The Hangover Part II hits theaters on May 26. —EMILY EXTON

Watch the trailer for The Hangover: Part II below: