a United Producers picture ; B.R. Films present ; screenplay & dialogue, Kamleshwar ; lyrics, Sahir ; music, R.D. Burman ; produced by B.R. Chopra ; story and direction, Ravi Chopra
RK Films ; Raj Kapoor presents ; story and screenplay, Shambhu Mitra, Amit Mitra ; music, Salil Chaudhary ; lyrics, Shailendra, Prem Dhawan ; directed by Shambhu Mitra, Amit Mitra ; produced by Raj Kapoor