The Hangover Part IV

The Hangover Part IV is a 2023 American comedy film produced by Legendary Pictures and distributed by Warner Bros. Pictures. Despite the series planning to end with the third installment, this is the fourth and final film in The Hangover Quadrilogy. The film stars Bradley Cooper, Ed Helms, Zach Galifianakis, Justin Bartha, and Ken Jeong. The supporting cast includes Jeffrey Tambor, Heather Graham, Mike Epps, Melissa McCarthy, and John Goodman with Todd Phillips directing a screenplay written by himself and Craig Mazin.

The film was released on May 23, 2013. Exactly 10 years after the release of The Hangover Part III.