`` Constantine , '' based on the cult favorite comic book series `` Hellblazer , '' debuts today . John Constantine is a character we have n't seen on television . The show is a co-production between BBC America and Warner Bros. Television ( WB) in association with Vertigo Entertainment. Cast and crew say the greatest compliment would be fan approval .
`` Constantine , '' based on the cult favorite comic book series `` Hellblazer , '' debuts today . The show is a co-production between BBC America and Warner Bros. Television ( WB) in association with Vertigo Entertainment. Cast and crew say the greatest compliment would be fan approval .