Silsila (1981) , a 1981 bollywood/drama movie released on 7/29/1981 starring Amitabh Bachchan, Shashi Kapoor, Jaya Bachchan, Rekha, produced by Yash Chopra. Amit sacrifices his love and gets married to his deceased brother's pregnant fiancee. However, when fate brings him face-to-face with his former flame, he decides to give in to his desires. The soundtrack features songs like Yeh Kahan Aa Gaye Hum sung by Amitabh Bachchan, Kishore Kumar, Lata Mangeshkar.
