Bollywood yesteryear hit, Jhuk Gaya Aasman, directed by Lekh Tandon was released in the year 1968. The movie starred Rajendra Kumar and Saira Banu in lead roles while Rajendra Nath, Prem Chopra and Durga Khote also played significant roles in the movie. The superhit evergreen music of the film was given by music director duo Shankar-Jaikishen while the songs were sung by Mohammed Rafi, Lata Mangeshkar and Asha Bhonsle. The movie was the instant hit of that year and did very good collection at the box office window.

The movie starts with Sanjay Kumar ( Rajendra Kumar ), who is a tourist guide in Darjeeling. Some girls visits there for their picnic from Calcutta. Priya Khanna ( Saira Banu ) is also the one of the girl who visits there for the picnic. Sanjay and Priya falls in love with each other after several meetings. They plan to get married when Priya recieves aletter with the message that her dad in calcutta has been arrested for some reasons. Priya immediately returns to her home and somehow manages to release her father from police custody.

On the other hand, while returning to his home after dropping Priya at the airport, Sanjay meets with an accident and dies. Priya is unknown to Sanjay’s death. She finds out a lookalike of Sanjay in Calcutta and takes him as Sanjay. When they both goes to her dad for the permission for getting married, he configures Sanjay as the person who was behind his imprisonment. It is also revealed that the real name of the guy is Tarun Kumar Saxena. But Tarun says that he is Sanjay not Tarun.

The hit songs of the movie are:

1. Kaun hai jo sapno mein aaya kaun hai jo dil mein samaya lo jhuk gaya aasman bhi ishq mera rang laaya o priya
2. Unse mili nazar ke mere hosh udh gaye aisa hua asar ke mere hosh udh gaye
3. Kahan chal diye idhar to aao mere dil ko na thukrao bhole sitamgar maan bhi jaao maan bhi jaao