Fans of "Justice League" got very excited when the trailer for the "Justice League Dark" was released. The first 6 minutes of the animated film shows lesser known DC characters like John Constantine, Zatanna, and Jason Blood face off against a supernatural force outside of the purview of Batman, Superman, Wonder Woman, and the rest of the Justice League.

Comic Book reported that the "Justice League Dark" clip is presented by Playstation, and features the League experiencing an unfortunate pattern emerge across the country. In order to get to the bottom of it, they need some expertise in the dark arts - and so they gathered heroes like Zatanna, Deadman, Etrigan, and John Constantine.

Warner Brothers, in conjuction with Playstation, gave fans a glimpse of the dangers the new team will face. The clip takes viewers across the DC universe. It is largely an extension of the one released earlier this month that shows Batman scoffing at the idea of supernatural magic. The film serves as an appetizer for fans and a test for producers.

According to Comic Book Movie, "Justice League Dark" features Matt Ryan as John Constantine alongside Jason O'Mara (Batman) Camilla Luddington (Zatanna) Nicholas Turturro (Deadman) and Ray Chase as Jason Blood/Etrigan. It also features Roger R. Cross as John Stewart/Swamp Thing, Ritchie Simpson is played by Jeremy Davies, Wonder Woman is Rosario Dawson, Superman is Jerry O'Connell, Felix Faust is Enrico Colantoni, and Destiny is Alfred Molina.

"Justice League Dark" will be available Blu-ray and DVD on February 7. "When innocent civilians begin committing unthinkable crimes across Metropolis, Gotham City and beyond, Batman must call upon mystical counterparts to eradicate this demonic threat to the planet. Enter Justice League Dark, reluctantly led by the Hellblazer himself, John Constantine," the official synopsis says. This is more than enough to keep fans thrilled.