When a mutual enemy of Castle comes with the perfect plan to lure Frank out of his hole, Zakharvo is all ears. That man is Rawlins. His bait? His former wife -- and sometime Castle flame: O'Brien.

The last time General Nikolai Alexandrovich Zakharov encountered Frank Castle, the two men were playing chicken with a dozen nuclear warheads over Moscow. Since then, well, let's just say Zakharov's not the type to forgive and forget. When a mutual enemy of Castle comes with the perfect plan to lure Frank out of his hole, Zakharvo is all ears. That man is Rawlins. His bait? His former wife -- and sometime Castle flame: O'Brien.