DCEU: 10 Characters Who Must Appear (And Who Should Play Them)
1. John Constantine - Matt Ryan
As the success of Marvel's Doctor Strange has proved, magic-wielding comic book characters are worthwhile pursuing on-screen, and out of DC's vast roster of such heroes, John Constantine would be the best pick to bring to the big screen.
The character's hero status is far more ambiguous than most, with Constantine being known to be an infamously good con-man, having duped some of the most powerful beings in the DC universe through a combination of a silver tongue and his occult expertise.
In the NBC show, as well as countless appearances across the Arrowverse, Matt Ryan has flawlessly portrayed the scouse sorcerer, meaning that, in the event that the character is brought to the big screen, then choosing anyone else would simply be foolish on DC's part.