Based on the dc comics/vertigo Hellblazer graphic novels and written by Kevin Brodbin and frank Cappello, Constantine tells the story of john Constantine (Keanu reeves) a man who has literally been to hell and back. direction: Francis Lawrence actors: Djimon Hounsou, Keanu Reeves, max baker, special features: 2.40:1, widescreen, anamorphic 16x9 format. language: English / add. French / sub. Spanish, French year: 2005 runtime: 121 minutes.