With a whopping success of THE HANGOVER PART II in the current box-office run, Warner Bros. has hired returning writer Craig Mazin to pen the script for THE HANGOVER PART III. At time being, details about the story remains sketchy. However, actor Zach Galifianakis who plays Alan in the first two HANGOVER movies, spills out possible plot points for THE HANGOVER PART III. Here's an excerpt from a recent article below.
"They want to do a Hangover III," he says. "I'm getting fricking phone calls already." According what he's heard, the plot ditches the format of the first two and focuses on his character escaping from a mental institution with help from the wolf pack."
As of now, nothing has been confirmed by Warner Bros.
THE HANGOVER PART III is currently in development.