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Season guide

Expedition Unknown: Season 13

8 episodes Premiered Nov 15, 2023 Updated Nov 4, 2026
Previously on Expedition Unknown

Season 13 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Expedition Unknown Season 12.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 13 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 13 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 13: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

38%
63%
Mytharc (3): Crucial lore & season climaxes
Core (5): Character development & subplots
Side Quest (0): Standalone / filler
S13·E1 Mytharc

Missing Heroes of WW2

Nov 15, 2023 · 43 min

Josh investigates America's daring response to Pearl Harbor, which destroyed a vital Japanese base in the South Pacific. Using brand-new intel, Josh dives in with Project Recover t

S13·E2 Core

Finding the Lost Pilots of WW2

Nov 22, 2023 · 43 min

Josh dives deep into the Navy's heroic Pearl Harbor counterattack, uncovering an eyewitness who shares vivid details of American soldiers' executions. New intel leads to a discover

S13·E3 Core

Lost City of the White Jaguar

Nov 29, 2023 · 42 min

Trekking deep into Mexico's narco-controlled jungles, Josh hunts for the last Mayan stronghold to ward off the Spanish conquistadors; he joins an expedition braving snakes, spiders

S13·E4 Core

Riches of Spain's Pirate King

Dec 6, 2023 · 45 min

Hot on the trail of a massive stolen fortune, Josh chases the treasure of the infamous Spanish pirate Amaro Pargo. An exhaustive hunt of Pargo's stomping grounds in the Canary Isla

S13·E5 Core

Chasing Bonnie and Clyde

Dec 13, 2023 · 45 min

Tracking America's most infamous couple, Josh teams up with a former FBI agent to scour a legendary Bonnie and Clyde hideout. Then Josh hits the road on a 700-mile trip through the

S13·E6 Core

Sunken Treasure of the Bahamas

Dec 20, 2023 · 44 min

Josh helps recover the richest stash of lost treasure in the Americas; deploying cutting-edge technology and an armada of boats, the team dives the Caribbean to bring coins and jew

S13·E7 Mytharc

Lost Tomb of the Viking King

Dec 27, 2023 · 45 min

Josh chases the treasure of legendary Viking Harald "Bluetooth" Gormsson. The discovery of a mysterious gold artifact sends Josh on a journey through Scandinavia and into remote no

S13·E8 Mytharc

Hunt for the Secret Seaplane

Jan 3, 2024 · 45 min

Josh searches for a top-secret WWII seaplane that crashed into the Pacific. Now, 70 years later, Josh joins a team scouring the ocean floor hundreds of feet below to find a lost av

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