A brand new trailer for DC Comics show 'Constantine' has been unveiled by NBC. The supernatural drama series stars Matt Ryan as dark magician and detective John Constantine, who protects earth from the dark forces from below, reported Ace Showbiz.
NBC's new teaser focuses on the struggles faced by Constantine as he is entrusted to protect the innocent.
'Constantine' will also introduce Angelica Celaya as John's supernaturally-gifted sidekick Zed Martin. Other DC Comics characters who will be featured include
The Spectre (Emmett Scanlan), Papa Midnite (Michael James Shaw) and the demon Nergal (Miles Anderson).
John Constantine was a character created for DC Comics by Alan Moore, Steve Bissette and John Totleben in 1985.