As the story concludes, it is revealed that Reznov did not actually accompany Mason on many of his missions; instead, Mason’s brainwashing caused him to suffer from hallucinations, effectively "becoming" Reznov to complete the mission of vengeance.
Watch the full cinematic journey of Alex Mason through the intense missions of the Black Ops campaign: telechargement-call-duty-black-ops-part1-rar
The game begins with Mason strapped to a chair, being subjected to electroshock as his captors demand to know the meaning of the numbers he hears. As the story concludes, it is revealed that