Surakshaa

Hindi translation Protection is a 1979 Hindi language movie directed by Ravikant Nagaich. The film stars Mithun Chakraborty, Ranjeeta, Jeevan, Jagdeep, Iftekhar, and Aruna Irani. Based as a spy thriller with heros code of Gunmaster G9, it was the first of a two of such films with Mithun in the lead, the other being Wardat. The film also marked Bappi Lahiris entry as a singer. The success of Surakshaa made Mithun a commercial star.

Source: Wikipedia