The Hangover Part II an exotic location. That's all I know". In January 2010, Phillips dismissed rumors that Zac Efron would join the cast of "The Hangover 2", though Ed Helms stated that Efron would be a welcomed addition, commenting, "I love that guy. He's actually really funny". In March 2010, Phillips denied reports that the film would take place in Mexico or Thailand stating, "I don't know. There's a lot of rumors. There was rumor also that it was going to Mexico or something and neither are true". Also by March, Galifianakis, Helms, Bradley Cooper, and Justin Bartha completed negotiations and signed deals
The Inbetweeners Movie then went on to set a new record for the most successful opening weekend ever achieved by a comedy film in the UK, overtaking "" and "The Hangover Part II" after earning £13.22 million, compared to second-place "Rise of the Planet of the Apes" which took £2.4 million. "The Inbetweeners Movie" was confirmed as having the biggest opening weekend for an independent British film. It retained its number 1 position in the UK film charts for four weeks before being overtaken by "Tinker Tailor Soldier Spy" on 20 September 2011, by which time "The Inbetweeners Movie" had grossed £41.8 million