Expedition Unknown
S15 · E2 — Petra's Secrets Revealed
S15:E2 · Petra's Secrets Revealed
6 episodes in this season
Hunt for Petra's Lost Tombs
Petra's Secrets Revealed
Search for Pan Am's Clipper
America's First Train Robbers
Dive for America's Pirate Loot
'Twas the Search for St. Nick
