The talking wall. Also known as the Ghost in the years following the Moon's disintegration .Vox is the technology left behind to tell the time traveler what happened. He knows too much, and his personality has become more aware with time. He only hesitates for a few moments before realizing the time traveler had met him before. Vox is the new age replacement for a library. Artificial Intelligence with a database that has nearly everything known to man stored preceding the lunar colony disaster. [Vox is played by Orlando Jones] Show less «