10. Morris Chestnut as Nommo Balewa a.k.a DOCTOR MIST
First saw this guy in, Boys in the Hood. He might not be a favorable black actor like Idris Elba or Djimon Hounsou but he definitely has great acting skills. I think he's just been in unsuccessful movies. This role could really give him a comeback to his acting career.
9. Jack O'connell as Jay Young a.k.a MINDWARP
DC and Warner should seriously get this guy a role in their DCEU before Marvel does, the guy is an amazing actor. He is definitely suitable for a couple of DC roles, Mindwarp would be one of those roles.
8. Rufus Sewell as SHADE The Changing Man
I've only seen Rufus Sewell play the bad guy and he plays them amazingly well, it'll be interesting to see what he could bring to the table playing a good guy. He looks like an actor who is right for a dark role in the superhero genre movies, and Shade is a suitable choice.
7. Gerard Butler as Jason Blood a.k.a ETRIGAN THE DEMON
How I picture a live action Etrigan the Demon, he's big, has a demanding deep voice and knows how to deliver awesome fight scenes with his sword. Gerard Butler's role in 300 was epic and intense, and that's the kind of thing I'm talking about. Gerard is a great actor too.
6. Josh Hartnett as ANDREW BENNETT 'The Vampire'
Josh Hartnett is no stranger to the dark world of movies, he's played a werewolf in the American British drama tv series, Penny Dreadful, and also played a role in 30 days and 30 nights, a movie filled with vampires. Josh is an amazing actor who needs to be in a blockbuster these days.
5. Armie Hammer as Alec Holland a.k.a SWAMP THING
Do we really need someone huge to play the Swamp Thing?, I mean look at Toby Kebell as Durotan, or Vin Diesel as Groot, or Andy Serkis as King Kong, with their acting talent and the power of cgi together they create something special. Armie could also give Swamp Thing a funny side like Groot from Guardians of the Galaxy, but not too much. He's a great actor.
4. James Marsden as Boston Brandon a.k.a DEADMAN
James Marsden as Cyclops was one of the only reasons why I watched X-Men 1, 2 & 3. So disappointed they didn't evolve his leadership, instead they killed him off. But that was a few years ago, so why not give him another shot at a comic role, if Ben Affleck can then why not. He's an amazing actor, he knows action, drama and comedy.
3. Lucy Lawless as MADAME XANADU
Before Gal Gadot got the part, I was hoping this amazing New Zealander actress, who is famous for portraying Xena: The Warrior Princess, to be Wonder Woman for the DCEU since she's in her 40's like Ben Affleck. It'll still be cool if she can still be part of the DCEU though, and this could be another suitable role for her.
2. Alexandra Daddario as ZATANNA
Alexandra definitely has the looks for Zatanna, her role in Percy Jackson shows that she can also be a badass. I honestly have only seen her in three movies, but still, those three roles I've seen are convincing enough that she'd make a great Zatanna.
1. Jake Gyllenhaal as JOHN CONSTANTINE
I bet you didn't see this coming right?, I've seen alot of fan cast and people seems to be favoring Matt Ryan and Collin Farrell for the part. So I thought I'd go with one of my own choice. I've seen a few movies that Jake is in, like Jar-Head, Prisoners, Prince of Persia, Southpaw, and honestly the guy has amazing acting skills. Got a feeling he'll be getting him an Oscar very soon.
WELL THERE'S MY JUSTICE LEAGUE DARK FANCAST, HOPE YOU LIKE IT. HAVE A GOOD ONE.