Fan Casting

Batman and Nightwing meet and Dick reveals that Penguin uses the trucks to smuggle weapons. Dick delivers a prototype disruptor that jams firearms and tracks vehicles. Batman tracks the van to the Penguin's hideout. Batman and Nightwing break in and interrogate Penguin, who says that the Arkham Knight and Scarecrow were meeting with Simon Stagg, a businessman who runs a pharmaceutical company. Batman and Nightwing destroy the weapons cache. Batman heads to Stagg's Airships. Batman rescues Stagg from the militia, but begins to hallucinate The Joker, who almost overpowers him and breaks his mind. Batman wakes up and sees Stagg being taken to the second airship. Batman arrives at the second airship, where he learns that Scarecrow paid Stagg to create a device called the Cloudburst, but Stagg betrayed them. Batman finds Stagg trapped, and while interrogating him, Simon is exposed to fear toxin. Batman knocks him out and goes to find Crane. Batman is exposed to fear toxin, which triggers a powerful hallucinogenic response, making him more violent and brutal. The Joker tries to convince Batman to kill Crane. Bruce gets rid of the toxin, but sees Scarecrow escape with the militia helicopter, and Arkham Knight stops him from following them. The Scarecrow transmits a message that shows Barbara trapped in the same spot where Ivy was being held. Batman rushes to save her.