Justice League DarkDVD - 2017
When the Justice League comes upon a supernatural force against which even their powers seem useless, Batman assembles a second geague of mystic heroes - the likes of Swamp Thing, the Demon, and Constantine - to help defeat this magical, otherworldly threat.
Publisher: Burbank, CA : Warner Bros. Home Entertainment, 
Characteristics: video file,DVD video,region 1 digital,optical,surround,Dolby audio 5.1 1 videodisc (72 min.) : sound, color ; 4 3/4 in.