Fan Casting Dr. Jonathan Crane in Ben Affleck's Brave and the Bold Trilogy

Jonathan Crane, otherwise known as the Scarecrow, was a disgraced academic obsessed with people's fears. He uses his specially designed fear toxin to terrorize the citizens of Gotham City. This makes him a frequent enemy of Batman. Crane and his fear toxin become key instruments in the Black Gloves mission to break Batman. Invited into the fold Crane also assists Dr. Simon Hurt in developing a compound that enhances the original Man-Bat formula with Venom and produces fear-toxin pheromones. He is a man who has decided that fear is the only truth, and that he is the only one brave enough to use it.