Expedition Unknown

Overview

Episodes

• 
  S18E1 — Hunt for World War II Hellships 2026-06-24 • 42 min
• 
  S18E2 — Finding World War II's Lost Prisoners 2026-07-01 • 42 min
• 
  S18E3 — Death Jars of Laos 2026-07-08 • 42 min
• 
  S18E4 — Sunken City of Pirates 2026-07-15 • 42 min
• 
  S18E5 — Secrets of Mexico's Underworld 2026-07-22 • 42 min
• S18E6 — Shark Secrets 2026-07-29 • 43 min
• S18E7 — Inca Treasure Tunnels 2026-08-05
• S18E8 — Chasing Civil War Gold 2026-08-12