The BEST episodes of Expedition X season 4

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

Whether trekking through the remote jungles of Cambodia in search of a legendary ape-man or exploring the secrets of the world’s largest cave system right here in the United States, the Expedition X team is taking viewers to the stranger side of the unknown.

Last Updated: 4/24/2024Network: DiscoveryStatus: Continuing
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Graveyard of the Great Lakes
star
8.25
55 votes

#1 - Graveyard of the Great Lakes

Season 4 - Episode 4 - Aired 9/22/2021

Lake Superior's treacherous waters have claimed thousands of lives. After witnesses report ghostly lights and sounds, Phil and Jess dive into an investigation to uncover the truth behind alleged paranormal activity on Michigan's Shipwreck Coast.

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Thailand's UFO Cult
star
8.17
60 votes

#2 - Thailand's UFO Cult

Season 4 - Episode 3 - Aired 9/15/2021

Josh sends Phil and Jessica to Bangkok, Thailand, to search for the group behind terrifying warnings of global catastrophes and natural disasters.

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Ghost Fort of the Civil War
star
8.16
57 votes

#3 - Ghost Fort of the Civil War

Season 4 - Episode 5 - Aired 9/29/2021

Phil and Jess gain unprecedented access to investigate ghostly voices and apparitions in the massive Civil War stronghold, Ft. Morgan. The clock is ticking; Gulf Coast storms threaten to destroy the 200-year-old Fort and the mysteries inside.

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Terror in Appalachia
star
7.86
59 votes

#4 - Terror in Appalachia

Season 4 - Episode 1 - Aired 9/1/2021

Hikers are going missing amid reports of grotesque, human-like creatures prowling Appalachia's Great Smoky Mountains. Phil and Jess venture into the unforgiving wilderness to investigate the truth behind terrifying sightings of feral people.

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The Van Meter Monster
star
7.73
48 votes

#5 - The Van Meter Monster

Season 4 - Episode 2 - Aired 9/8/2021

Horrified locals in southern Iowa are reporting sightings of a giant winged creature -- the same mysterious beast that terrorized the town of Van Meter 100 years ago. Phil and Jess are on a mission to unearth clues to what's lurking in the shadows.

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Civil War Ghosts in the Bay
star
7.72
47 votes

#6 - Civil War Ghosts in the Bay

Season 4 - Episode 6 - Aired 10/6/2021

Jess and Phil dive deeper into the tragic history of Fort Morgan. Haunting bell sounds beyond the Fort's walls trigger a dangerous search in the churning waters off Alabama's coast. Kindred Spirits' Amy Bruni and Adam Berry join the investigation.

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