Nagin is a Pakistani fantasy musical film, directed by Khalil Qaiser and was his first Urdu film as a director. It was produced by Wazir Ali under banner Films Hayat. It stars Neelo in the titular role and her first leading role with Rattan Kumar in his first leading role as an adult. It also marked his second appearance in dual role in Pakistani cinema. The supporting cast includes Husna, Yousuf Khan, Nazar and Saqi. Music of the film was composed by Safdar Hussain.Nagin won a Nigar Award in the category of best director. The film was remade by Hassan Tariq as Naag Aur Nagin in 1976. The film proved to be a breakthrough for Neelo's career.