Watch a full hour of the best Friends bloopers of all time

Bloopers & Behind The Scenes on Instagram: "“The Hangover” (2009) became an instant comedy classic by taking the chaos of a Vegas night out and turning it into one of the wildest mystery adventures ever put on screen. Directed by Todd Phillips, the film follows three friends who wake up after a bachelor party with zero memory of the night before—and a missing groom—forcing them to piece together the disaster they created. Behind the scenes, the cast struggled to keep straight faces as improvised