The Old Man (whose true name was never revealed) was the leader of the Millennium Group. He secluded himself in a rural area but remained in contact via e-mail, fax, phone, and so forth. Possibly for his protection.
One of the main enemies of the Millennium group was the organization founded by the Nazis, Odessa. Odessa seemed to want the Old Man dead and finally caught up with him.
It was revealed that the Old Man had a number tattooed on his arm, so he was a Holocaust survivor.
|!||This article is a stub and is incomplete. You can help the X-Files Wiki by expanding it.|