Ranjan Bose
Ranimaa, a one-time empress, refuses to believe that her home is no longer a palace, even though she and her four children have turned it into a hotel. So when the police inform her that four bank robbers have checked in and they need to search every nook and cranny, she haughtily stands in the way of justice.
Justice M.K. Roy is a traditional and orthodox gentleman, who is unable to understand nor appreciate the carelessness of today's youth. He has brought up his daughter, Shobha, with these same traditions, and he hopes to get her married in a good household. To his shock and dismay, Shobha is in love with Ramesh Saxena, an unemployed youth, who has no respect for tradition. Justice Roy is opposed to any alliance with Ramesh in any way whatsoever, until and unless Ramesh gets a suitable and respectable job, and learns to respect tradition. Ramesh does get a job with a textile mill, and gets a bonus payment, which is to be presented to him in an open ceremony, presided over by Justice Roy. When the bonus payment is being handed over to Ramesh, a woman comes forward and claims that Ramesh is her husband, who had abandoned her soon after their marriage.
Pratap Kumar Srivastav travels from Shyam Nagar to Bombay, and gets hired by his father's friend, Ram Prasad. He rents a room in a Chawl in Borivali's 'Asha Manzil' where his friend, Gopal Mathur, and his attractive sister, Maya, also live. Pratap's main aim is to succeed in life, earn lots of money, and buy a flat in posh Malabar Hills. He succeeds considerably, woos his boss' daughter, Indrani, and is soon promoted to the position of Deputy General Manager. On the day of his engagement to Indrani, he goes missing, and subsequently she and her dad are notified that he has been arrested, and charged with the homicide of a pregnant Maya.
A gambler works for a villain not knowing that he's being used to entrap a patriot and gain military secrets. The cops assign a lookalike to nab him, but not having gambling skills could give him away.
Jeetu and Dolly are in love and would like to get married. After seeking Dolly's dad's blessings, they do get married and move in together. They live harmoniously for quite some time, until misunderstandings occur, minor molehills soon become mountains, and they threaten to separate from each other. That done, each goes to their respective lawyers to negotiate a divorce. When Dolly's dad finds out about this, he decides to pay them a visit. Alarmed that he will disapprove of their move to separate, both pretend to live together and show him that they are still in love. But truth has the nasty habit of showing up uninvited, and it will not be long before acrimony breaks out in his presence
Vijay has been assigned the task of building a bridge in a small community, that will link China with India. Vijay finds out that the task is an uphill one, as people living on both sides do not get along with the other, and will do nothing to assist. However, Vijay persists, and is able to convince villagers on the Indian side about the benefits of this bridge. As for the people on the Chinese story, is another story altogether, as they are ruled by a cruel and self-serving emperor, Deng Do Rani, who sends armed men and women to resist any effort to build this bridge. A group of these men, and a woman named Soo Reni are captured and held for questioning. Vijay and Soo Reni fall in love, and Soo Reni decides to assist Vijay in his task. It is then she realizes that she has alienated herself from her very own people, who have now been issued orders to kill her on one hand, and is regarded with distrust and suspicion by the people on the Indian side on the other.
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.
Rekha and her uncle Shyamlal are the only survivors in their family which has a long and painful history of death under bizarre and suspicious circumstances while living in their ancestral property. Rekha and Shyamlal leave their ancestral property in fear and settle down in the city where Rekha meets a jovial and rowdy bunch of youngsters belonging to the Youth Club. Members of the Youth Club decide to unravel the mystery of Rekha's ancestral property and hope to find out if those deaths are freak accidents or an ancient curse.
A Darjeeling-based singer is asked to impersonate and take over the life of a Calcutta-based China Town gangster.
