Based on the life of Shakuntala Devi who is a well-known mathematical genius and calculating progidy from India. She has been nicknamed 'Human Computer' because of her extraordinary talent and skill in solving complex mathematical problems without any mechanical aid. Vidya Balan, Sanya Malhotra, Jisshu Sengupta, Amit Sadh, Luca Calvani, Sheeba Chaddha, Prakash Belawadi Added on Amazon Prime 2021-04-19.