HOW JOKER CAN SAVE YOU TIME, STRESS, AND MONEY.

Joker is afterwards re-incarcerated in Arkham Asylum, in which he is sure by a straitjacket and a muzzle. He at some point sees his possibility to escape when some correctional officers died as a result of becoming contaminated with Joker Venom by inadvertently touching his pores and skin even though escorting him to some psychologist. He's finally