As the Principal Secretary, Irani brings his trademark gravitas and wit to the screen, serving as the bridge between the scientists and the political leadership. Why Parmanu Remains a Must-Watch

"Parmanu: The Story of Pokhran" serves as a testament to India's determination to harness nuclear energy for peaceful purposes while enhancing its scientific capabilities. The film illuminates the triumph of Indian scientists and engineers who dared to challenge the status quo and shatter international norms.

The movie follows the story of Dr. Kailash (played by John Abraham), a scientist who is part of the team that is working on the nuclear test. The film also focuses on the love story between Dr. Kailash and his wife, Shilpa (played by Diana Penty), who is pregnant at the time of the test.