Hellblazer

Hellblazer is a highly acclaimed horror comic series that follows John Constantine, a cynical working-class warlock and occult detective. The character was originally created by Alan Moore and Stephen R. Bissette before getting his own series.

The Hellblazer series was officially launched in 1988 under the DC Comics banner, before becoming a flagship title for the Vertigo imprint. It was the longest-running continuously published title for Vertigo until its cancellation in 2013.

Yes, both the 2005 film starring Keanu Reeves and the NBC television series starring Matt Ryan are based on the John Constantine character from Hellblazer. However, the comics are known for being much darker and more mature than the mainstream adaptations.

The tone of Hellblazer is distinctly dark, blending horror, dark fantasy, and social commentary within an urban setting. It frequently deals with mature themes, showcasing John Constantine using his wits and dark magic to outsmart both human and demonic threats.