Raat Aur Din is a 1967 Hindi-language Mystery Thriller motion picture written by Akhtar Hussein and Satyen Bose. The movie is directed by Satyen Bose and produced by Jaffer Hussain. Pratap, while stranded during a stormy night, meets with Varuna, and is instantly attracted to her. He proposes marriage through his family, and soon both get married. He soon notices that Varuna has some strange habits, which are compounded when he finds out that she leaves the house alone at night to go to night-clubs, and sings, dances, and drinks alcohol. When he questions Varuna, she denies ever doing any such thing. His mother thinks that Varuna is possessed, and arranges for an exorcism, which is in vain, as even Pratap is opposed to this. Then Pratap meets with Dilip, who claims to be Varuna's lover, and knows Varuna as Peggy. Written by rAjOo (gunwanti@hotmail.com). Raat aur din stars Pradeep Kumar in the title role along with an ensemble cast including Feroz Khan, K N Singh, Leela Mishra, Anoop Kumar, Harindranath Chattopadhyay and Anwar Hussan. The music was composed by Shankar Jaikishan along with Hasrat Jaipuri and Shailendra. It was released on 1st January 1967. Distribution rights for the film were acquired by A A N Production.