When Munna Bhai, a notorious gangster, meets Komal, he is immediately smitten. However, he must first confront her protective brother, Dr. Rastogi and her current boyfriend, Raja.

When a rival steals his presentation and takes the credit for making it, a man gets fired from his job and lashes out on God for making his life miserable. However, God appears before him in human form and gives him his powers with a challenge to do better than him.