Justice League Dark (2021 TV series)

Justice League Dark is an American animated action-adventure-thriller superhero television series based on the  comic book series by DC Comics, being created by TBD. It is produced by DC Entertainment, Warner Bros. Animation and Williams Street and will premiere on Adult Swim (as part of its block) on October TBDth, 2019.

Synopsis
John Constantine forms an alliance of supernatural heroes to stop supernatural threats.

Main

 * John Constantine (voiced by David Tennant) - a demon hunter who TBD.
 * Zatanna Zatara (voiced by Lacey Chabert) - a teenage stage magician who is also a real magician, using her powers to fight TBD.
 * Dr. Alec Holland/Swamp Thing (voiced by Fred Tatasciore) - TBD
 * Jason Blood/Etrigan the Demon (voiced by Mark Hamill) - TBD
 * Billy Batson/Shazam (voiced by Grey Griffin as Billy and Seth Green as Shazam) - TBD
 * Madame Xanadu (voiced by Tara Strong) - TBD
 * Princess Amethyst of Gemworld (voiced by Mae Whitman) - TBD
 * Rachel Roth/Raven (voiced by Hynden Walch) - TBD

Supporting

 * Giovanni Zatara (voiced by Maurice LaMarche) - TBD

Antagonists

 * Trigon (also voiced by Fred Tatasciore) - TBD
 * Mary Seward the Blood Queen (voiced by Linda Cardellini) - TBD
 * Dark Opal (voiced by Roger Craig Smith) - TBD
 * Anton Arcane (voiced by Richard Epcar) - TBD
 * The Demons Three, consisting of:
 * Abgnezar (voiced by John DiMaggio) - TBD
 * Wrath (voiced by JB Blanc) - TBD
 * Ghast (voiced by Richard Steven Horvitz) - TBD
 * John Dee/Doctor Destiny (voiced by Alfred Molina) - TBD
 * Billy Hayes/Harm (voiced by Yuri Lowenthal) - TBD
 * [have Eclipso appear here too, likely in a different host?]

Episodes
See List of episodes.