It is the night of the big community disco, and everyone is excited. Biff and Kipper cannot wait to show off their dance moves while Dad is excited for everyone to try his special cheesy pickle sandwiches. Chip and Nadim get to be DJ’s and help Mr Shah play all the songs. But when Mr Shah turns his music louder and louder, the lights break and the whole disco is plunged into darkness. With everything going wrong in the dark, and Dad’s special sandwiches ruined, can DJ Chip and DJ Nadim think of a way to fix the lights and save the disco?