The Joker manages to introduce a robot almost human as a teller of the National Bank of Gotham City and uses it to distribute counterfeit bills. To find out, Bruce Wayne approaches his hiding place and asks him to provide him with a number of those bills to hide a supposed lack in the Wayne Foundation, in exchange he offers him the appointment as Vice President of the National Bank, but at the time of obtaining evidence in his against the villain he manages to escape with the appointment and settles in his position. Now Batman must find a way to prove his guilt by using his own robots against him. A funny, intelligent episode, with excellent performances by Cersar Romero and his accomplice Phyllis Douglas, lots of action and a solid script.