The Hangover Part II takes no chances and opts for a safe, subdued pre-wedding brunch. Things do not go as planned, resulting in another bad hangover with no memories of the previous night. Development began in April 2009, two months before "The Hangover" was released. The principal actors were cast in March 2010 to reprise their roles from the first film. Production began in October 2010, in Ontario, California, before moving on location in Thailand. The film was released on May 26, 2011 and became the highest-grossing R-rated comedy during its theatrical run. A third and final installment, "The Hangover Part III", was released
The Hangover Part II based on 233 reviews with an average rating of 4.9/10. The site's critical consensus reads, "A crueler, darker, raunchier carbon copy of the first installment, "The Hangover Part II" lacks the element of surprise—and most of the joy—that helped make the original a hit." On Metacritic, the film has a score of 44 out of 100 based on 40 critics, indicating "mixed or average reviews". Audiences polled by CinemaScore gave the film an average grade of "A–" on an A+ to F scale. Andrew Barker of "Variety" gave the film a negative review, stating, "The stock dismissal 'more of the