It's the same about all addictions in life, whether it is roulette, alcoholism, or, as in this case, the spying business. Our man here actually tries to quit and leave it behind, going to a normal life with wife and children, but Mossad just can't let such a natural gift with such a miraculous memory just lead a normal life, they try again and again to get him hooked for another job, and ultimately he can't resist it. He is so clever that he is successful, and he gets away with it and returns to his wife and children, everything seems to reach an established happy end, and yet he just wants to return to continue the job. Even Mossad tries to dissuade him, but he goes back one last time well aware of the risk he is taking.
The most interesting actor here is not Eli Wallach, who is always of extreme interest, nor John Shea as the lead, who is also absolutely credible in excellence, but Sason Gabay as the Syrian general whom he befriends and betrays. When his treason is beyond repair and nothing more can save him, the general still speaks with him, they still have a friendly conversation, the general has every reason to hate him and shoot him down without flinching, but he stays self-controlled and even grants the traitor his last wishes, giving the impression that he actually respects his former best friend who turned traitor more than hen can respect the general. Sason Gabay makes an almost unforgettable character of cool detachment in the most intolerable possible situation of a betrayed relationship.
The story is true and has the character of a genuine documentary.