Raaz

Kumar (Rajesh Khanna), though of Indian origin, lives in Africa. He has recurring dreams of a Railway Station in India called Viran Nagar. He decides to find for himself and travels to India along with his friend, Rocky (I.S Johar). They are able to find Viran Nagar railway station, which is exactly as Kumar had dreamed of.

When they go to find a ride, the locals shy away from them as behave as though they have seen a ghost. They find temporary accommodations and set out to discover the mystery behind Kumars dreams. Then a young woman, Sapna (Babita), meets with Kumar, tells him that she has been awaiting his return, and now they can be together again. But Kumar has never been to this place before, and ends up even more confused. Then another local villager named Bansi tells them he had himself seen Kumar getting killed and buried in the nearby forest.

Kumar and Rocky must now find out who was killed, and why the villagers believe that Kumar has returned from the grave.Kumar finds out the truth from a mysterious man (Kamal Kapoor) who was a friend of Kumars long-lost identical twin brother Sunil that he had been there before and was in love with Sapna. But Sapnas evil uncle Sarkar Nath (D.K. Sapru) was against their love and hence planned to kill Kumar.

Kumar was attacked by Sarkars henchmen and lost consciousness. At the same time, Sunil and his friend arrived in Viran Nagar and found Kumar unconscious. Sunil went to find help but was mistaken for Kumar by Sarkars henchmen and killed. It is then revealed that it was Sunil who was killed and buried in the forest. As a result of his head injury from the attack of Sarkars men, Kumar had lost his memory.

Thus he began to have the recurring dreams when he returned to Africa.In the end Kumar identifies the villains and defeats them. Kumar and Sapna live happily ever after.