Lost Spanish Fortune, Found! Expedition Unknown : Season 3 Episode 23

TV-PG (self-applied) Travel Channel 1h 00m int(0)

Aired: June 14th, 2017 @ 9:00 PM EST on Travel Channel

Josh Gates travels the coast of Florida and to the newly opened country of Cuba in search of sunken treasure from a fleet of Spanish ships sunk in 1715. The hunt takes him deep into the Atlantic and into the previously sealed National Archives of Cuba.