This week "The Hangover Part 2" boys Bradley Cooper, Ed Helms and Zach Galifianakis made the cover of Entertainment Weekly.

Speaking about the making of the movie and filming in Bangkok they admitted that it wasn't all laugh and giggles on set. Cooper said "It was the hardest shoot I’ve ever done for sure…Nothing ever even came close to it.”

While filming in the Bangkok the cast and drew all fell victim to food poisoning. Helms said "It does something to your mind when you get that sick….You go to a scared, dark place.”

It wasn't just their stomachs that were a bit hairy. The new movie promises to be full of mayhem so much so that Galifianakis was even shocked when he read the script. He said " I remember thumbing through it, going, ‘Oh God. Oh God.

"The movie, out on May 26, is filled with wild and ranching plot themes including international crime, sexual depravity, a severed finger and a drug dealing monkey.

The cast were also apprehensive about trying to follow up on the original "Hangover" which was the highest grossing R-rated movie of all time.

Galifianakis said "I was a little bit apprehensive. I was just of the mindset: ‘Oh, let’s leave well enough alone.’"

Cooper also spoke about some of the strange experiences he had in Bangkok. While they were there they had dinner with Bill Clinton. Cooper said "The first thing he said when he sat down was, ‘Is there going to be an A-Team 2–and can I be in it?'….. “I was like, ‘This is a joke, right?’”