Suhaag Raat (1968)
Jeetu(Jeetendra)an Air Force Pilot loves his neighbour Rajjo (Rajashree) and they decide to get married. Suddenly War breaks out, Jeetu goes away and on the wedding day, the city is Air raided killing all except Rajjo. When she is back from Hospital, she gets a Telegram that Jeetu is Missing and presumed dead. She goes away to Delhi. After the war Jeetu returns and finding Rajjo missing, becomes a Manager with a wealthy Lady-Shanta Devi(Mridula Rani). Her son Uday is wayward and busy with wine and women. Jeetu suggests marriage. The mother arranges his marriage. When the bride comes home Jeetu finds that it is none other that Rajjo. Both are surprised. On Rajjo's Suhag Raat, Uday goes to a prostitute and gets entangled in a murder case. To avoid arrest, he runs away and after 2 months, his dead body is found. Rajjo has not even seen his face. After some time, one night Uday comes back, meets Rajjo, explains her everything and spends the night with her. In the morning he disappears again. After few months, Rajjo is pregnant and she is suspected of illicit relations with Jeetu. Both are thrown out. The rest of the story details how Jeetu finds out Uday, proves his innocence and reunites Rajjo and Uday finally.