A documentary that explores the making of The Hangover Trilogy. It includes Zach's unlikely audition as "Alan," the truth behind Ed Helms missing tooth, the casting of a drug-dealing monkey and the wildly improbable rendezvous with a former president.

This feature-length documentary delves into the trilogy, opening with the inspiration and vision for the new Batman films and inching its way toward the Rises finale and the culmination of nearly a decade of creative blood, sweat and tears. Candid, thoughtful and extensive, and comprised of revealing behind-the-scenes footage, countless interviews, audition tapes (with Christian Bale and Cillian Murphy doning the cape and cowl), and a narrative grip and momentum all its own, it leaves no stone unturned.