Every day, they steal your strength, your emotions, your love. We call them the Shadow. Work like us - to deliver them back to the Dark World. Impending disaster, and humanity can be at the mercy of darkness ... And only we can keep the balance
Terror strikes the underground train system in Moscow in the form of a flood from a collapsed tunnel. The film follows a diverse group of Moscow citizens who find themselves trapped in the city’s underground rail network, their train derailed and virtually crushed after an aging tunnel collapses. Amongst this band of survivors is softly spoken surgeon Andrey (Sergei Puskepalis), whose wife is having an affair with the conceited businessman Vlad (Anatoly Beliy). Fate brings these two men together on the same doomed train, but there is little time to resolve their differences, as the tunnel begins to quickly fill with water, forcing them to work together with the others and find a way back to the surface.
Who said you have to win to be a champion? Slava Kolotiloff, a schoolteacher from a sleepy seaside town by the name of "Fingers" comes to conquer Moscow with the manuscript to his first novel in hand. But instead, quite by accident, he conquers the heart of a beauty named Nadia (Milla Jovovich). As their wedding approaches, Slava needs only to quit his job and tie up loose ends back in "Fingers" before returning to Moscow to start a new life with his new bride. But due to a number of bizarre circumstances he is unable to leave and back in the big city, the wedding goes on regardless as Nadia has to fend off the attentions of her ex-boyfriend Danya, who seems ready to do whatever it takes to win her back.
