After falling for a cunning landlord’s scheme, a farmer (Balraj Sahni) and his young son (Ratan Kumar) travel to Calcutta in search of work to save money and reclaim their ancestral land.

Meet Pyarelal, a simple-minded, naive young man, orphaned at birth, living with a Muslim landlady, Fatima, who treats him like her son. When the police arrest Pyarelal on the charge of murder, no one really believes that this harmless man could harm anyone, leave alone kill. Their belief is shattered when Pyarelal openly admits in Court that he has indeed committed this crime, and demands capital punishment for it.

Kedarnath is employed with a local clock/watch repair shop, owned by a parsimonious Adarshan Lala. Kedarnath goes out of his way to help a destitute woman, Maya, who husband is missing, with two daughters, Veena and Vidya. Kedarnath rents a room with them, writes letters to her on behalf of her husband, Pannalal, and even arranges the marriage of Veena with the son of Daulatram. When Maya tells him that she has no money to pay for the marriage expenses, he steals cash from his employer, and tells Maya that the money is from Pannalal. And all along telling Maya that he is a close friend of Pannalal, even though he has never met Pannalal, leave alone know him, making one think as to what devious secret Kedarnath is hiding, and what is the reason behind Pannalal's disappearance.

The stories of three sets of people, linked by their connection to an old suburban house in Calcutta- An orphaned young woman who desperately wants her husband to make up with his estranged parents so that she may belong to a family once more, a wayward young man desperate to find a job to support his aged father and his widowed sister-in-law, and a shadowy neighbourhood ‘madman’

An orphan adopted by an upper caste family never learns of her untouchable caste background. This proves problematic when years later, she falls in love with an upper caste man.

The postmaster of a village receives a check for 500,000 rupees, for the purpose of bequeathing it to the village’s most upstanding citizen.

Chanderbabu (Nazir Hussain), a retired postmaster, lives in the village with his wife and two sons, Rajan (Paul Mahendra) and Bhanu (Bharat Bhushan). He continues to live there and work for the Zamindar, while his children are getting their education. Rajan is studying for his law exam. He is married to a girl (Padma) from a wealthy family whose haughty ways alarm and frightens him. Bhanu, the younger brother is fun-loving but studious. He gets influenced by the Nationalist Movement in the campus and stops his education in the last year of college. His father is disappointed and feels that Rajan is the one they can depend upon in their old age. Bhanu meets Meena (Shyama), and the two fall in love. Meera's father, Ramnarayan, is the school Principal and is impressed by Bhanu. He decides to get Meera married to Bhanu.

Suresh's (Sanjeev Kumar) wife dies due to some illness leaving behind her mother (Durga Khote) and two children, Chunnu and Munni. Time passed kids grow older. Durga Khote wants Suresh to get married again but Suresh hesitates. Khote's Brother wants his daughter (Bindu) to marry Suresh as he has lot of wealth. But Suresh does not like her. Meanwhile, Munni and Chuunu's teacher goes on month tour leaving behind temporary teacher Nirmala (Sharda).

A wealthy man, suspected of murder, is killed before he can be arrested. Everyone in his household is under suspicion. A private investigator looks into the case and finds himself falling in love with one of the suspects.

A poor Afghani leaves his family behind to earn a living as a dried fruit vendor in India. Profoundly homesick, he befriends a young girl who reminds him of his own daughter. Meanwhile, the locals are distrustful of all foreigners.

When Bindu's brother is murdered by a night club owner, she decides to take things in her own hands to avenge his death. The film offers a rare window into how and whether she will succeed when she is dealing with an omnipotent villain.