Premise: Constantine is a 2005 American-German occult detective action horror film directed by Francis Lawrence as his feature film directorial debut , starring Keanu Reeves as John Constantine , with Rachel Weisz , Shia LaBeouf , Tilda Swinton , Pruitt Taylor Vince , and Djimon Hounsou . The film portrays John Constantine as a cynic with the ability to perceive and communicate with half-angels and half-demons in their true form .
Hypothesis: Constantine is a film.
Label: ENTAILMENT