When Pushpagiri learns that his daughter has given birth to a son, he asks Dhanunjay, his nephew, to bring them home. However, Dhanunjay plans to kill the young one.

Thieves Bholanath and Sharmili run away with a manuscript containing stealing tips and sell it to Parvin, an unscrupulous publisher. However, when the book becomes a huge hit, they fall into trouble.

Arun is a timid accountant in Bombay who dreams of romancing Prabha, but is too shy to share his feelings. While Arun twiddles his thumbs, the suave Nagesh steps into the picture and turns on the heat, prompting Arun to take "love coaching" from "romance specialist" Julius Nagendranath to win Prabha back.

Shunned by his parents, brought up by a Poojary, nursed by a cow, Dhyanu Bhagat grows up performing miracles, curing the ill, and singing the praise of Devi Maa Durga. He faces many opponents, including Satish, who believes that Dhyanu is wooing his fiancée, Paro. After witnessing Mughal troops' desecration of the Devi's Mandir, Dhyanu's biggest challenge will come from none other than Shahenshah Akbar himself who will ask him to convert to Din-i-Ilahi.

The lives of friends Namdev, Raghu, Damu and Jaggi take a turn for the worse when they win a lottery. Raghu and Damu murder Jaggi and frame Namdev who later returns to seek revenge.

An engineer's dream of making the perfect train for Indian Railways is given hope when the company commissions his prototype. After years dedicating himself to his dream, his family has suffered, but now he hopes to make it all up to them with the train's triumphant inaugural journey. However, an embittered fellow employee has other ideas.

Do Posti is a film released in 1981, it is an Indian Punjabi film

Dhun comes from a wealthy and talented family and desires to see the world on his own. He sets upon this travel and on his journey comes upon an inn called Five Daughters, run by Pahar. Deciding to stay there for a while, he meets Pahar's daughters and falls in love with Pooja. Pooja reciprocates his love and both hope to get married. Just when their marriage is being planned, Pooja's family comes to learn that Dhun and Pooja are related.