We 'll tell you! - Joseph Gilgun the british actor who has starred in Harry Brown & This Is England will play the crazy, opinonated and up for anything vampire.
Preacher is based on the 90's comic series by Garth Ennis and Steve Dillon. The story about Jesse Custer, a conflicted Preacher in a small Texas town who merges with a creature that has escaped from heaven and develops the ability to make anyone do anything he says. Along with his ex-girlfriend, Tulip (Ruth Negga - article here), and an Irish vampire named Cassidy (Joseph Gilgun), the three embark on a journey to literally find God.
Images: IMDb & vividscribe.com