Heroes of the City: Walking the Prank

SINOPSIS

Harry Hot Rod is out on the streets, making his usual pranks. But today instead of laughing, the citizens get mad at him, telling him he's gone way too far this time. Harry is baffled; he doesn't understand at all what he is doing that is making everyone so upset, so he tries really hard to be a good citizen. But even though he does no pranks at all, the citizens seem to get angrier with him. Who does all this pranks, and why is Harry getting the blame? Who can help Harry to solve this mystery when not even Paulie believes him?