Expedition Unknown (2015 – ...)

2015 • 18 seasons • Documentary, Reality • TV-PG

On August 7, 2026

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1639th most popular TV show online

45 Popularity Score

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Overview Watch Cast Seasons (18) Similar Videos Images

Episode 4 — Shipwreck Triangle of Greece

Name: Episode 4 — Shipwreck Triangle of Greece
Released: 2025-07-09
Rating: 8
Cast: Josh Gates

Season 16 • Expedition Unknown

Released: 2025-07-09 • Documentary/Reality/Action & Adventure

80%

User score

Josh dives into a mysterious Greek sea passage known as the ancient world's shipwreck capital. Chasing truth and treasure, Josh separates fact from myth and learns what makes these waters as deadly as the Bermuda Triangle.

Episodes

Episode 1
Hitler's Amerikabomber
2025-06-18

Episode 2
The Man-Eating Lions of Kenya
2025-06-25

Episode 3
The Lost Grave of Buffalo Bill
2025-07-02

Episode 4
Shipwreck Triangle of Greece
2025-07-09

Episode 5
Treasure of the Pirate Queen
2025-07-16

Episode 6
Searching for World War II's Lost Hero
2025-07-30

Episode 7
Mystery Ruins of the Stone Age
2025-08-06

Episode 8
Episode 8
0000-00-00

Information

Episode air date	09.07.2025
Episode runtime	—
Episode rating	8.00
Genres	Documentary / Reality / Action & Adventure
TMDB series rating	8.0
IMDb series rating	8.2
Series status	Returning series
Age rating	6+
Country	US