[3] The film stars Meena Kumari, Vinod Khanna and Shatrughan Sinha in lead roles along with Deven Verma, Paintal, Asit Sen, Asrani, Danny Denzongpa, Keshto Mukherjee, A. K. Hangal, Dinesh Thakur, Mehmood and Yogeeta Bali.

One day, she is visited by a distant relative, Arun Gupta (Ramesh Deo), who persuades her to live in town with him, his wife Lata (Sumita Sanyal), and a small child.

Being good-natured and caring, she slowly earns the title of "Nani Ma" (maternal grandmother) among groups of youths led by Shyam (Vinod Khanna) and Chhenu (Shatrughan Sinha), who were in a constant fight with each other.

Then, Gulzar, who till then was assisting Bimal Roy and Hrishikesh Mukherjee and penned screenplays of Khamoshi (1969) and Anand (1971), made his directorial debut with the film.

Mere Apne was the last film she shot for and would often joke with the young actors, 'This director is pushing you so hard, at least you can ask him to host you a beer party'.