Ek Raaz is an Emotional-Romantic Comedy-Thriller Family Drama Film crafted with excellence by Shakti Samanta. The Story revolves around the life of Beena (played by Jamuna)- A Sweet girl living in her family- where her marriage is arranged by her father with Arun (played by Pran)- A Wealthy man. She wents to Station to receive a Musician- Kishore Kumar (played by Kishore Kumar)- A Talented Singer- but he vanishes after real Kishore Arrives, leaving Beena in shock. She meets again with the Same man but a different name and falls in love with him. Things get complicated- when she again meets him but in a Murder scene, leading to consequences.