Nazo () is a 2015 Pakistani thriller drama television series aired on Urdu 1. Serial is produced by Fahad Mustafa and Dr Ali Kazmi under Big Bang Entertainment. It is based on the real-life of a mentally challenged girl Nanu better known as Naazo. It explores the life of Nazo, a mentally challenged girl played by Sonya Hussain and the sufferings faced by her family while taking care of her which has its own set of challenges.