Want the inside scoop on The Hangover 3? Bradley Cooper, Ed Helms and Zach Galifianakis spilled all the juicy details! The Wolfpack explained how their latest film focuses on Alan and his journey into functional adulthood. "It was exciting to have it focus on Alan [and] to have this one really be about his final transformation," Bradley said. Check out the video above to see what Zach and Ed had to say about their new hilarious movie. Read More >>