Scarecrow

Dr. Jonathan Crane is The Scarecrow. He is an villain from the Batman series. He has invented a gas that makes people see there greatest fears. He doesn't commit crimes for fun or for revenge, but as an experiment to further develop his feargas.

Batman: Arkham Asylum
The Scarecrow is one of the villains Batman faces in the videogame Batman: Arkham Asylum. The first time you will fight him in the morgue, but thanks to his gas, you end up in a different "world". In this world, The Scarecrow is gigantic, and Batman must avoid his gaze while getting to a giant lamp. the Scarecrow dissapears when the light hits him. The second time you face him is in the Mansion. Batman fights him in the same world, and must do the same thing. But now, The Scarecrow summons skeletons to fight The Batman. The third time Batman faces him is in the penintiery, it's the same thing, but when Batman shines the light upon Scarecrow, he releases more gas, and Batman must now face the skeletons Scarecrow summons, in order to beat him. After this, Scarecrow runs of, shouting that it is impossible that Batman survived his gas. He threatens to release the gas in the sewers, but Killer Croc prevents him from doing so.

the Scarecrow also has an entry in the Character Bios. His profile states:

Taunted and bullied as a youth, Jonathan Crane vowed to overcome his fears through the study of psychology and biochemistry. Kicked out of his university for experimenting on human subjects, Crane then adopted the identity of the Scarecrow and armed himself with a specialized fear-inducing gas that makes a person’s deepest phobias become frighteningly real. His ongoing criminal reign of terror makes him one of Batman’s most psychologically dangerous foes.

Facts
Real Name: Jonathan Crane

Occupation: Professional Criminal, Former Psychiatrist

Base of Operations: Gotham City, Arkham Asylum

Eyes: Blue

Hair: Brown

Height: 6 ft

Weight: 140 lb

First Appearance: World's Finest Comics #3 (Fall, 1941)

Attributes

 * Master of psychology and chemistry
 * Creator of fear-inducing gas
 * Motivated by an obsessive need to create fear in others