The BEST episodes of Expedition Unknown season 4

Every episode of Expedition Unknown season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Expedition Unknown season 4!

Expedition Unknown chronicles the adventures of Josh Gates as he investigates iconic mysteries across the globe. Gates begins by interviewing key eyewitnesses and uncovering recent developments in the story, then springboards into a fully immersive exploration. This authentic, roughshod adventure leads Gates closer to the truth behind these unanswered global enigmas, such as the disappearance of Amelia Earhart’s plane. Josh Gates is an adventurer and avid explorer with a unique brand of humor and passion for off-the-map excursions.

Last Updated: 4/25/2024Network: DiscoveryStatus: Continuing
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Great Women of Ancient Egypt
star
8.27
158 votes

#1 - Great Women of Ancient Egypt

Season 4 - Episode 7 - Aired 2/7/2018

Josh Gates strives to uncover the buried secrets of three of the most powerful and elusive women in ancient Egypt -- Hatshepsut, Nefertiti and Cleopatra; a facial reconstruction project is commissioned to reveal the face of King Tut's mother.

Watch Now:AmazonApple TV
Egypt's Lost Queens
star
8.23
133 votes

#2 - Egypt's Lost Queens

Season 4 - Episode 8 - Aired 2/14/2018

Josh Gates continues his journey through Egypt to unearth the secrets and possibly the final resting places of Nefertiti and Cleopatra.

Watch Now:AmazonApple TV
Hunt For The Metal Library
star
8.14
143 votes

#3 - Hunt For The Metal Library

Season 4 - Episode 6 - Aired 1/31/2018

Josh travels through the jungles of Ecuador to explore the watery depths of Tayos Cave for a legendary set of metal plates believed to be created by an advanced ancient civilization.

Watch Now:AmazonApple TV
The Secret
star
8.06
175 votes

#4 - The Secret

Season 4 - Episode 4 - Aired 1/17/2018

Josh travels all over the US to find the treasures featured in The Secret, a cryptic book published in the 1980s. He meets with members of the book's cult following, who each think they're on the verge of finding one of the 10 remaining treasures.

Watch Now:AmazonApple TV
Viking Secrets
star
7.90
186 votes

#5 - Viking Secrets

Season 4 - Episode 1 - Aired 12/27/2017

From Denmark and Iceland to the United States and Canada, Josh Gates treads into Viking territory in an effort to unlock answers to their most enduring secrets, including how they attained and sustained their power and how far they really traveled.

Watch Now:AmazonApple TV
Vikings In America
star
7.84
176 votes

#6 - Vikings In America

Season 4 - Episode 2 - Aired 1/3/2018

Josh traces the Vikings' westward expansion from the volcanic landscape of Iceland to a mysterious settlement in Greenland; he aims to find out if the Vikings landed in the United States more than 500 years before any other Europeans.

Watch Now:AmazonApple TV
Origins of Stonehenge
star
7.70
161 votes

#7 - Origins of Stonehenge

Season 4 - Episode 3 - Aired 1/10/2018

Josh travels to his ancestral home of Great Britain to explore the origins of Stonehenge. From high in the air to deep under the sea, he finds an unexpected network of monuments that could have inspired one of history's most mystical locations.

Watch Now:AmazonApple TV
Butch Cassidy's Lost Loot
star
7.46
157 votes

#8 - Butch Cassidy's Lost Loot

Season 4 - Episode 5 - Aired 1/24/2018

Josh immerses himself in Wild West lore on a quest to find Butch Cassidy's missing money. He traces the iconic outlaw's footsteps through Colorado, Utah and Nevada, eventually learning that he may need to find the man himself to locate the lost loot.

Watch Now:Apple TV
Secrets of Brother XII
star
6.66
35 votes

#9 - Secrets of Brother XII

Season 4 - Episode 9 - Aired 2/28/2018

Josh Gates attempts to uncover a treasure left behind by the Aquarian Foundation, an isolated spiritual community led by a mystic known as Brother XII.

Watch Now:Apple TV