Worried that you'll be confused by the human/vampire war when Priest hits theaters May 13? Screen Gems must be a little concerned, too, because they got a heavy hitter to animate a 3-minute prologue that explains how the world of the movie came to be.
Genndy Tartakovsky—who directed Star Wars: Clone Wars and has won four Emmys—lays it all out for you in the video below.
And what's even better—Maggie Q, who stars in the film with Paul Bettany, introduces the clip.
Everything make sense now?
(via Bleeding Cool)