The film remains a landmark of Bollywood cinema, noted for its haunting music and its bold exploration of bigamy and societal redemption.
: Sunil (Rajesh Khanna) is wrongly accused of murder and presumed dead. He starts a new life with Sonia (Rakhee), but his first wife, Chandni (Sharmila Tagore), reappears. The film explores bigamy, sacrifice, and social stigma — groundbreaking for 1970s Indian cinema. index of daag 1973