A criminal gang is hell-bent into turning the nation into chaos. It's latest mission is to steal a nuclear formula of immeasurable national importance. A formula that the gang can trade for riches in the international market... The gang easily gets its prize catch-the discoverer of the formula, Dr. Saxena. But there is only one way to extort the formula from him. Dr. Saxena cares for his own life, but a great deal for his daughter's...Anju Saxena..by an act of providence escapes from villainous hands. At the same time Agent Vinod' is appointed by the CBI to destroy the gang. Almost immediately he gets his first clue-the sign of the `Scorpion'. A respected friend invites Vinod and Anju for a party at Khandala. There Vinod learns the shocking truth: The `BOSS' is none other than his most trusted friend! Action leading to the eventual success of Agent Vinod's mission is fast. Tension mounts up minute by minute. Gunfights fill the night with terror. Ghastly tourtures are swiftly averted by a cool unruffled Agent Vinod..he manoeuvres his way into the virtually impregnable hideout of the `BOSS' the master brain behind the `Scorpions'...