Super Hit Song from Old Classic Suspense movie Woh Kaun Thi (1964), starring Manoj kumar, Sadhana, Prem Chopra, Helen, KNSingh, Mohan Choti, Dhumal, Music Director : Madan Mohan, Producer : Prithvi Pictures, Director : Raj Khosla. Singer: Lata Mangeshkar, Mahendra Kapoor
