Sangam (transl. Confluence) is a 1964 Indian epic romantic musical drama directed, produced and edited by Raj Kapoor at R. K. Studios, written by Inder Raj Anand, and distributed by R. K. Films with Mehboob Studio and Filmistan. It stars Raj Kapoor, Vyjayanthimala and Rajendra Kumar in lead roles, along with Iftekhar, Raj Mehra, Nana Palsikar, Lalita Pawar, Achala Sachdev, Hari Shivdasani in supporting roles. It tells the story of a pilot Sundar (Kapoor), who upon returning home from war after being assumed dead, weds the woman Radha (Vyjayanthimala) he had long loved, unaware that she had been planning to marry his best friend Gopal (Kumar).