Fountain of Youth Found?
Show: What on Earth? --> Season: 4 - Season 4
AirDate: 10/24/2017
Runtime: 44
Voting: 0 (0)

Overview: A strange structure shaped like a giant shark might point the way to a lost civilization's Fountain of Youth. A massive hurricane heads toward Florida but something unexpected is in its eye. Bizarre marks across the eastern US leave experts baffled.