The city lake freezes - Chimpoo Simpoo

Chimpoo and Simpoo get to know that the city lake has frozen. Soon after, he and Simpoo try to figure out what is causing it. Meanwhile, the entire city is paranoid about everything being frozen. Later, Chimpoo, Dia, and Simpoo go to a scientist called Dr Pandey and ask him to resolve this issue. But he asks for a very high amount so Inspector Pyarelal decides to find another way and asks his juniors to take action. All of them go to Dr. Pandey's and find a way to stop everything from freezing.