Simon Pegg, Nick Frost and Seth Rogen have teamed up for what might be one of the ultimate geek movies of all times. It even filmed some of the scenes at Comic Con!

It’s a road movie about two brits on their way to Comic Con. They meet an alien who has been on earth since he crashed at Roswell back in the 40’s. What follows is complete geektastic fun. Check out this new, behind the scenes featurette for the movie.