<p>London 1851. With the opening of the Great Exhibition at hand, interest is mounting in the engineering triumphs of the railways, but not everyone feels like celebrating.<br><br><br><br>In an audacious attack, the London to Birmingham mail train is robbed and derailed, causing many casualties. Planned with military precision, this crime proves a challenge to Detective Inspector Robert Colbeck who fights to untangle a web of murder, blackmail an...