Superstar Rajesh Khanna, Yogita Bali and Zeenat Aman are in the lead cast of the film directed by Shakti Samanta. R D Burman is once again at his best with wonderful songs like Bheegi Bheegi Raaton Mein, Ek Ajanabee Haseena Se, and Hum Dono Do Premi. Kishore Kumar, Lata Mangeshkar and Asha Bhosle render the tracks.