When the Justice League comes upon a supernatural force against which even their powers seem useless, Batman assembles a second League of mystic heroes - the likes of Swamp Thing, the Demon, and Constantine - to help defeat this magical, otherworldly threat. On Blu-ray Deluxe Giftset, Blu-ray Combo Pack and DVD February 7, 2017 Available to own on Digital HD starting January 24, 2017 Connect with Warner Bros. Entertainment Online: Follow Warner Bros. Entertainment INSTAGRAM: https://www.instagram.com/warnerbrosentertainment/ Like Warner Bros. Entertainment on FACEBOOK: https://www.facebook.com/warnerbrosent/ Follow Warner Bros. Entertainment TWITTER: https://twitter.com/WBHomeEnt At Warner Bros. Entertainment, we believe in the power of story. From classics to contemporary masterpieces, explore and watch a library full of extraordinary, stirring, and provocative entertainment that goes beyond the big screen. Subscribe to discover new favorites from the studio that brought you Friends, JOKER, the Conjuring Universe, and The Wizarding World of Harry Potter™. Justice League Dark | Justice League Dark Trailer | Warner Bros. Entertainment https://youtu.be/dpPy3sIxbmA Warner Bros. Entertainment https://www.youtube.com/user/WarnerBrosOnline