Movie : Kartavya Song Name : Chanda Mama Se Pyara Singer : Usha Mangeshkar, Mohammad Rafi Lyricist : Varma Malik Music Director : Laxmikant Pyarelal Director : Mohan Sehgal Star Cast : Dharmendra, Rekha, Vinod Mehra, Ranjeet, Aruna Irani, Suresh Oberoi, Nirupa Roy, Utpal Dutt
