At Woodrow Roosevelt High School, a vending machine gives out money. Dick Grayson is there to witness it. Batman learns the vending machines are operated by a company bought by the Joker after being released from prison. The Joker and his gang are aided by Susie, a cheerleader at the school. In the course of their investigation, Batman and Robin are captured and placed in electric chairs. If a "one armed bandit" comes up the wrong way, they'll be electrocuted. Written by
Did You Know?
As Batman drives the Batmobile alone to Gotham Police Headquarters after the opening credits, the shot after the Batmobile exits the Batcave includes Robin in the car. It is a re-used shot. See more
[Batman prepares to arrest the Joker for loitering in the school
Wrong kiddies, look up the statute, in Gotham City the crime of loitering requires the loiterer to remain in the same spot for over two minutes.
You... you jailhouse lawyer!