The film stars Paresh Rawal, Akshay Kumar, and Mithun Chakraborty, along with Om Puri, Govind Namdeo, Poonam Jhawer, Puja Gupta, and Mahesh Manjrekar in pivotal roles.

A stand-alone sequel, OMG 2, with Akshay Kumar starring as Lord Shiva's messenger, along with Pankaj Tripathi and Yami Gautam in other lead roles, was theatrically released on 11 August 2023.

He mocks religious activities around him until one day, a low-intensity earthquake hits the city, with Kanji's shop being the only one destroyed; his family and friends blame this on his atheism.

At the insurance office, Kanji learns that the disaster claim does not cover any damage caused by natural calamities classified under "Act of God."

Legal notices are sent to the insurance company as well as to religious people like Siddheshwar Maharaj, Gopi Maiyya, and their group's founder, Leeladhar Swamy, forcing them to court as representatives of God.

As the court case commences and gains attraction for its bizarre quality, Kanji finds himself facing armed fundamentalists and harassment, with his mortgage provider occupying the house and his family leaving him.

He is then rescued by Krishna Vasudev Yadav, who claims to be a real estate agent originally from Gokul, Uttar Pradesh, yet is also responsible for supernatural acts outside of the human realm.

Sympathisers join him in the lawsuit, causing the number of claims to skyrocket and Catholic fathers and Muslim Maulvis to also be forced as defendants.

Kanji learns that the lawsuit's verdict was in his favour, and religious organizations were ordered by the court to pay the compensation to all the plaintiffs.

Leeladhar, Gopi Maiyya, and Siddheshwar have taken advantage of this by opening a temple dedicated to Kanji and accumulating millions in donations.

When he is about to keep it, he hears Krishna's voice, telling him to get rid of the keychain, as fear of God and reliance on religious objects were what he'd fought against.

was composed by Himesh Reshammiya, Sachin–Jigar and Meet Bros Anjjan whilst the lyrics were penned by Shabbir Ahmed, Kumaar, Swanand Kirkire and Subrat Sinha.

The album features vocals by Reshammiya, Shreya Ghoshal, Kailash Kher, Benny Dayal, Ash King, Suraj Jagan, Keerthi Sagathia, Zubeen Garg, Meet Bros Anjjan, Arya Acharya, Mohammed Irfan, Aman Trikha and Parash Nath.

[15] Sukanya Verma of Rediff rated it 4 out of 5 reviewing "A brave and absorbing blend of satire, fable and fantasy that brings our attention to the misuse and commercialisation of religion".