The Hangover Part III (2013)

Two years after the events in Bangkok, Leslie Chow escapes confinement during a prison riot. Meanwhile, Alan Garner causes a multi-car freeway pileup after he purchases a giraffe and accidentally decapitates it on a low overpass. Alan’s father Sid, angry about the incident and furious that Alan won’t take responsibility for his actions, dies of a heart attack. At the funeral, Alan’s brother-in-law Doug Billings informs Phil Wenneck and Stu Price that Alan has been off his ADHD medication and is out of control. The group attends an intervention in which Alan agrees to visit a rehabilitation facility in Arizona where he can seek treatment, as long as his friends, the “Wolfpack”, take him there.

Phil’s minivan is rammed off the road by a rental truck and the Wolfpack is taken hostage. They are later confronted by mob boss Marshall, with “Black Doug” as his head enforcer. He tells them that a few weeks after their shenanigans in Las Vegas, Chow hijacked half of a $42 million gold heist and seeing how Alan has been the only one to communicate with Chow during his imprisonment, deduced that they could locate him and retrieve the gold. Marshall kidnaps Doug and gives the others three days to find Chow, or else Doug will be killed. Alan sets up a meeting with Chow in Tijuana, where Stu and Phil will hide and attempt to drug him. However, Alan accidentally reveals their location and Chow forces them to confess they are working for Marshall. Chow explains his plan to retrieve the stolen gold from the basement of a Mexican villa he previously owned.