Sci-fi action sequel starring Jean-Claude Van Damme and Dolph Lundgren. A terrorist group has employed two state-of-the-art UniSol fighters (Lundgren and Andrei Arlovski) to seize power of the crippled Chernobyl nuclear reactor, and is threatening to unleash a deadly radioactive cloud if its terms are not met. Can ex-UniSol Luc Deveraux (Van Damme) possibly be a match for these virtually indestructible warriors? The fate of humankind hangs in the balance as the ultimate showdown unfolds.