Priest is a 2011 American post-apocalyptic dystopia science fiction action horror film starring Paul Bettany as the title character. The film, directed by Scott Stewart, is loosely based on the Korean comic of the same name. In an alternate world, humanity and vampires have warred for centuries. After the last Vampire War, a veteran Warrior Priest (Bettany) lives in obscurity with other humans inside one of the Church's walled cities. When the Priest's niece (Lily Collins) is kidnapped by vampires, the Priest breaks his vows to hunt them down. He is accompanied by the niece's boyfriend Hicks (Cam Gigandet), who is a wasteland sheriff, and a former Warrior Priestess (Maggie Q). The film first entered development in 2005, when Screen Gems bought the spec script by Cory Goodman. In 2006 Andrew Douglas was attached to direct and Gerard Butler was attached to star. They were eventually replaced by Stewart and Bettany in 2009 and filming started in Los Angeles, California, later in the year. The film changed release dates numerous times throughout 2010 and 2011. It was especially pushed back from 2010 to 2011 to convert the film from 2D to 3D. It was released in the United States and Canada on May 13, 2011.
A centuries long war between humans and vampires has devastated the planet's surface and led to a theocracy under an organization called The Church. They constructed giant walled cities to protect mankind and developed a group of elite warriors, the Priests, to turn the tide against the vampires. The majority of the vampires were killed, while the remainder were placed in reservations. With the war over, the Clergy disbanded the Priests. Outside the walled cities, some humans seek out a living, free from the totalitarian control of the Church.