Watch & enjoy Tumhari Nazar Kyun Khafa (Sad) Full Video Song from the movie 'Do Kaliyaan' starring Biswajeet & Mala Sinha.br br This song is sung by Mohammed Rafi & Lata Mangeshkar...br br Movie : Do Kaliyaan (1968)br Director : R. Krishnan & S. Panjubr Producer : M. Murugan, M. Kumaran, M. Saravanan & M.