A man walks into Hammer's office and wants to know who he is. His amnesia is a result of an injection by some KGB agents. It turns out he escaped from the Russians and is wanted by them. As his memory gradually comes back, Hammer manages to find his wife and daughter and it turns out the man is an important scientist. Just as he starts gets his memory back, he is again kidnapped by the KGB and it is up to Hammer to save him before he is sent to Moscow. However, Hammer is also kidnapped by the KGB and must fight for his own life. It turns out, all is not what it seems and the man is just a pawn between the KGB and local agents.
—jem