Director Edgar Wright and actors Simon Pegg and Nick Frost are reuniting for a third film following the successes "Shaun of the Dead" and "Hot Fuzz". Five friends reunite after 20 years, and Gary (Simon Pegg) convinces them to stage an encore of the epic pub crawl they attempted last time they saw each other. The gang starts back for their hometown to finish what they started, and this time they're determined to make it to the final bar: The World's End. But to complete their quest they'll have to defeat the ghosts from their past, plus some unanticipated supernatural creatures.

Watch the trailer below, as well as some new featurettes, including the details about how this film unintentionally became the third in what the filmmakers are calling The Cornetto Trilogy. "The World's End" is in theaters August 23.