Summarizing the plot of a movie like Hangover 3 is a little pointless. Let’s face it, the plot is pretty much here just to get us from one joke to the next and to throw in some hijinks along the way. So Alan’s (Zach Galifianakis) been off his meds for six months, which causes typical Alan behavior which leads to the death of his father due to a stress-induced heart attack. The Wolfpack is called in to help stage an intervention, and Alan agrees to go to rehab in Arizona if Doug (Justin Bartha), Phil (Bradley Cooper) and Stu (Ed Helms) will drive him there. On the way, they’re kidnapped by a kingpin named Marshall (John Goodman) who’s looking for a fresh-from-escaping-Thai-prison Chow (Ken Jeong). Marshall keeps Doug (of course) and sets Alan, Phil and Stu free to find Chow and bring him back to swap him for Doug. That’s pretty much the gist of it. If it sounds familiar that’s because these films have never made it huge point to stray from the formula. The second entry is nearly a carbon copy of the first, but while this one goes slightly farther off the reservation, poor Doug is still missing for much of the film and they’re chasing Chow yet again. If you loved the first two, don’t worry, you’ll feel right at home with number three.