Fair rating?Expedition Unknown· Season 4 · Episode 4
The Secret
Josh travels all over the US to find the treasures featured in The Secret, a cryptic book published in the 1980s. He meets with members of the book's cult following, who each think they're on the verge of finding one of the 10 remaining treasures.
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#1In Season 4of 9 rated episodes
#6All-timeof 156 rated episodes
+0.7vs season avgSeason 4 averages 8.3
2018First airedJanuary 17, 2018
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