The Hangover (2009)
Ed Helms, Bradley Cooper and Zach Galifianakis star as three friends who lose their best friend, Doug (Justin Bartha), just 40 hours before his wedding during the various drunken misadventures that occur at his Las Vegas bachelor party. The trio must attempt to retrace all the bad decisions they made the night before and figure out where things went wrong.

The Hangover: Part 2 (2011)
Alan (Galifianakis), Doug (Bartha), Phil (Cooper) and Stu (Helms) jet out to Bangkok for Stu's wedding to his Thai girlfriend (Jamie Chung). With the mortifying memories of Doug's bachelor party in Las Vegas forever etched in everyone's minds, Stu decides to play things safe. Surely nothing can go wrong with a sedate pre-wedding brunch... or can it? The supporting cast includes Liam Neeson and Juliette Lewis, while former president Bill Clinton makes a cameo appearance.

Amy Poehler and Paul Rudd star in this romantic comedy directed and co-written by David Wain. Joel (Rudd) is an executive at a confectionary corporation that is trying to close down Molly (Poehler)'s small, independent sweet shop. Given the circumstances, when they meet they instantly take a disliking to each other. Over time a mutual attraction develops between them but they find that their work is not the only obstacle in their way of finding romance. While dining out with friends Kyle (Bill Hader) and Karen (Ellie Kemper), they recount the story of how they met and got together. The cast also features Cobie Smulders, Ed Helms and Jack McBrayer.