The December 2018 crossover between Arrow, Flash and Supergirl will focus on Gotham City (it’s not clear which universe, but I’d guess Supergirl’s), feature Superman and the Flash together, and introduce both Batwoman and Lois Lane.
Now we have a villain: Jeremy Davies will be playing Dr. John Deegan of Arkham Asylum, who “might just be crazier than the inmates he treats.”
He sounds like a new character.
But I wonder if he’s an adaptation of Doctor Destiny, aka John Dee?
Good casting in either case!
