John Deegan

Dr. John Deegan is a psychiatrist from Gotham City.

Biography
Deegan was giving a presentation on the treatment of his patients. Before he started talking, all who attended immediately left, much to his disappointment. As he walked to his car, he was approached by an unnamed individual. The individual destroyed his car to demonstrate his power. When Deegan asked the individual what he was, he remarked that he was something beyond his comprehension. The individual then gave Deegan a book and told him to show everyone what a real god could do.

Behind the Scenes

 * In the comics, John Dee, also known as Doctor Destiny, is a supervillain with the power to manipulate dreams. He is an adversary of the Justice League of America and is prominent in Neil Gaiman's The Sandman series.
 * Deegan's actor, Jeremy Davies, previously appeared in Constantine as Ritchie Simpson.