The Greatest Adventure in the History of Basic Cable Psych : Season 3 Episode 4
TV-PG USA Network 44m
Aired: August 8th, 2008 @ 8:00 PM EST on USA Network
Henry's brother, Jack, claims that he has a map that leads to buried treasure. Shawn and Gus assist Jack in his search for the treasure, but it turns out that Jack has got more going on than meets the eye.
