NBC's “Constantine” Previewed at Comic-Con

“Constantine” is based on the popular Hellblazer comic book series about a modern-day sorcerer who, despite his cynical nature, takes it upon himself to rid the world of dark forces in an attempt to overcome his troubled past. The show, starring Matt Ryan as John Constantine, Harold Perrineau as Manny (Constantine’s Guardian Angel), Angelica Celaya as Zed, and Charles Halford as Chas Chandler, premieres on NBC on Friday, October 24 at 10:00 p.m.