atau dikenal sebagai
Dr. Gautamdas (Rajinder Kumar) attains his qualifications in London, England, and with the blessings of Lord Bertrand Russell (himself), returns to his home country and his dad (Balraj Sahni). Much to the disappointment of his dad, Dr. Gautamdas decides to re-locate to Japan, which has been devastated by the explosion of atom bombs on two of it's cities - Hiroshima and Nagasaki. There he meets with other doctors, and is given a tour of the patients and their families, and other survivors (Om Prakash, Chand Usmani, Baby Kavita). {Graphic scenes of the atrocities inflicted on innocent people} On a chance meeting with the beautiful Meloda (Saira Banu) he knows that they are destined to be one, and so does she. Meloda's dad is also a doctor (Chetan Anand). Meloda had studied in India and speaks Hindi fluently. Both fall in love amongst the splendour of Japan.
A young prince named Ashok falls in love with a girl named Lali whom he encounters for the first time while hunting in a forest. Later on he learns that Lali belongs to a nomadic community that is at present, inhabiting his region. Ashok meets Lali again and both confess that they are in love with each other. In the meantime Lali's father, who is the head of his community, sends a man named Phulwa to look for her.
A powerful and princely Sheikh lives in 18th Century Persia, makes a living renting out properties, and recovering taxes and dues on them. He lives in a palatial house with his wife, Zubeda, and son, Ahmad. When Ahmad grows up, Zubeda notices that he is spending too much time with women in their harem, and wants his father to get him involved in their business. Sheikh accordingly instructs Ahmad to collect all revenue, which he does so. A few days later, Sheikh is informed that Ahmad has been spending time with a friend named Farid, and is romantically involved with a dancing girl named Yasmin. A visibly upset Sheikh accordingly warns Ahmad to mend his ways, give up on Yasmin and return home, where he has planned his marriage with Nadira, the daughter of Amir Qasim.
Indira (Suraiya) is an orphan brought up the strict and uprighteous Rani (Veena). Indira grows up to be a beauty and is sought by three suitors Raj (Raj Kapoor), Kundan (Al Nasir), and Ramesh (Suresh). Rani does not like Indira to marry into her family as both Raj and Kundan are her brothers, and she wants Indira to marry Ramesh, and as such arranges a meeting with Ramesh's mom (Pratima Devi) and finalizes the marriage. Indira does not appreciate this and refuses to marry Ramesh. Raj speaks of his love with Rani, and Rani warns him that Indira is to marry Ramesh, but also has an on-going affair with his brother Kundan. Who does Indira really love? Will she ever marry her dream man?
Uma (Mumtaz Shanti) and Babul (Suresh) are poor and homeless siblings. Both of them have got singing talent but are unable to find any job. Then they meet Nirmal who is younger brother of theater owner Janki Babu. Nirmal persuades his brother to give them a chance. After seeing their talent, Janki Babu also admires Uma and gives her leading role at his theater. Then Nirmal and Uma fall in love with each other and get married. However, Nirmal has a misunderstanding that his elder brother also likes Uma and wanted to marry her. He does not approve of Uma's job in theater but himself is struggling to find a job. Uma leaves the job and they also also leave Janki babu's house. Now they have a small baby daughter, Manju. But soon they see the true face of poverty and struggle to cope with it.