"The Hangover Part III" is a 2013 American comedy film directed by Todd Phillips. It is the third and final installment in "The Hangover" film series.
Unlike the previous two films, "The Hangover Part III" departs from the formula of the bachelor party gone wrong and instead focuses on a different storyline. The film follows the main characters, Phil Wenneck (Bradley Cooper), Stu Price (Ed Helms), and Alan Garner (Zach Galifianakis), as they embark on a road trip to intervene with Alan's reckless behavior and take him to a rehab facility.
However, their plans are interrupted when they are ambushed by a gangster named Marshall (played by John Goodman), who demands the group to find and bring back their friend, Leslie Chow (played by Ken Jeong), who stole millions of dollars from Marshall.
As they journey through various locations, including Tijuana, Mexico, and Las Vegas, the group encounters numerous obstacles and absurd situations, culminating in a showdown with Chow and Marshall.
"The Hangover Part III" received mixed reviews from critics, with some praising its darker tone and attempts to deviate from the formula of the previous films, while others criticized it for its lackluster humor and departure from the series' roots. Despite the mixed critical reception, the film performed modestly at the box office, grossing over $362 million worldwide.