Here is the third episode. Description Below. The first video is the actual episode and the one below that is the extra scenes. I know that the title is spelled wrong in the second video, Sony has yet to pick up on this 0_0.
The testers catch Uncharted fever when they must conquer a tricky obstacle course for the chance to meet Nathan Drake himself, Nolan North! John Garvin, the director for the upcoming Uncharted: Golden Abyss™ for PlayStation®Vita is on hand to judge the challenge, and a surprising elimination twist proves that no one is safe.