Director : Ravi Tandon Producer : Premji Composer : Laxmikant-Pyarelal Cast : Amitabh Bachchan, Parveen Babi and Pran Release Date : 6 December 1974 Ravi Khanna (Amitabh Bachchan) lives happily with his widowed mother, wheelchair-using sister (Farida Jalal) and younger brother. He suffers from a terminal brain tumor, and has only 6 months to live.