An earthquake destroys a Russian Nuclear Power plant.

A detective team apply new techniques to old crimes as they solve cold cases.

Far away, in her vast ice palace, the Snow Queen plots to rule the world by deflecting all the sun's warmth away from Earth so that it freezes over. But her mirror breaks, and on her mission to find all the missing pieces, she kidnaps Tom, who has part of the mirror in his body. Can his sister Ellie save Tom, and stop the evil Queen from achieving global dominance?