Scarecrow used a deadly kind of Fear Toxin. The toxin was a powerful psychotropic hallucinogenic, which caused disturbing images of fear in its victim's minds. When he was still a doctor, Crane used the toxin t… 展开

Crane's gas caused each specific victim to suffer from their individual fears based on what caused each person most horror. Notable examples included: 1. Carmine Falcone 1.1. Falcone imagined Crane to be a literal 'scarecro… 展开

Cillian Murphy as Dr. Jonathan Crane/The Scarecrow: A psycho-pharmacologist who works at Arkham Asylum and has developed fear-inducing toxins. He takes on the persona of the Scarecrow to intimidate other… 展开

Scarecrow was the only antagonist who appeared in all three Nolan Films, and was one of only five characters who appeared in all three films (the others being Bruce Wayne, Commissioner Gordon, Alfr... 展开