John Constantine

Fictional character appearing in American comic books published by DC Comics and its alternative imprint Vertigo. The character first appeared in The Saga of Swamp Thing #37 (June 1985), and was created by Alan Moore, Rick Veitch, Steve Bissette, John Totleben, Jamie Delano and John Ridgway. He serves as the lead character of the comic books John Constantine: Hellblazer (1988–2013), Constantine (2013–2015), Constantine: The Hellblazer (2015–2016), and The Hellblazer (2016–2018).