S5, Ep. 7 - The Old Man in the Cave

<p>This week Terry and Paul hitch a ride in a car pulled by a horse and head into a small unnamed town that is 10 years post a nuclear bomb, in the far off year of 1974. There they meet Goldsmith, a stoic guardian of the townspeople, who guides their survival based upon messages that he gets from the unseen Old Man in the Cave...</p>