'The World's End' trailer hits on Twitter

Thanks to an early morning tweet from Simon Pegg, we can now get a glimpse into the world’s most epic pub crawl. Five friends reassemble to finish what they couldn’t in their youth ... 12 pubs, 12 pints and a finish at the fabled "The World’s End" pub.

Of course, things have changed a bit in Newton Haven the chums can’t blame it on the alcohol. Events of galactic importance have occurred.

See for yourself in this just-released teaser trailer for The World's End, which reunites Pegg, Nick Frost and director Edgar Wright (of Shaun of the Dead and Hot Fuzz), which complete's the trio's "Three Flavours Cornetto trilogy" aka "The Blood and Ice Cream trilogy." Oh, and Martin Freeman -- who popped up in the other two movies -- takes a break from Bilbo/Watson duties to join the adventure. The World's End opens July 19.