Expedition Unknown

Expedition Unknown (2015 – ...)

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

On August 7, 2026

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Episode 81 — Mysteries of the Vikings

Season 0 • Expedition Unknown

Released: 2018-06-13 • Documentary/Reality/Action & Adventure

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Josh Gates sets out on a globe-trotting investigation to find out how the Vikings became so powerful. He also explores the possibility that these fearsome warriors sailed to the United States over 500 years before any other European.

Episodes

Episode 1
Raw & Unfiltered
2015-11-11

Episode 2
Most Dangerous Moments
2015-11-25

Episode 3
Extra Finds: Secrets of Christopher Columbus
2015-12-09

Episode 4
Legendary Stories: The Real Lewis and Clark
2015-12-30

Episode 5
Weird, Wild and Off the Rails
2016-01-20

Episode 6
Columbus: Legend or Liar?
2016-02-17

Episode 7
What to Know Before You Go
2016-02-24

Episode 8
Most Extreme Adventures
2016-03-16

Episode 9
Global Game Show
2016-03-23

Episode 10
Extra Finds: Captain Morgan's Lost Gold
2016-03-30

Episode 11
Extra Finds: Temple of Doom
2016-04-06

Episode 12
Extra Finds: Secrets of the Nazca
2016-04-13

Episode 13
Extra Finds: Mayan Apocalypse
2016-04-20

Episode 14
Extra Finds: Amelia Earhart
2016-04-27

Episode 15
Extra Finds: Samurai Sword of Power
2016-05-04

Episode 16
Extra Finds: Code to Gold
2016-05-11

Episode 17
Extra Finds: City of Gold
2016-05-18

Episode 18
Extra Finds: Curse of the Golden Bell
2016-05-25

Episode 19
A Day in the Life
2016-06-29

Episode 20
Extra Finds: Secrets of Shangri-La
2016-07-06

Episode 21
Extra Finds: Viking Sunstone
2016-07-13

Episode 22
Extra Finds: The Legend of Jesse James
2016-07-20

Episode 23
Extra Finds: World's 8th Wonder
2016-07-27

Episode 24
Insider's Guide: Secrets of Shangri-La
2016-08-17

Episode 25
Insider's Guide: Genghis Khan's Tomb
2016-08-24

Episode 26
Insider's Guide: Japan's Atlantis
2016-08-31

Episode 27
Insider's Guide: Columbus: Legend or Liar?
2016-09-07

Episode 28
Nazi Secrets Revealed
2016-09-14

Episode 29
Hunt for the Yeti: Return of the Yeti
2016-10-05

Episode 30
Hunt for the Yeti: The Monster and the Mountain
2016-10-12

Episode 31
Hunt for the Yeti: Out of Thin Air
2016-10-19

Episode 32
Hunt for the Yeti: Unmasking the Myth
2016-10-26

Episode 33
Further Off the Rails!
2016-11-30

Episode 34
Greatest Treasure Hunts
2016-12-07

Episode 35
Insider's Guide: Secret Safari
2016-08-03

Episode 36
More Extreme Adventures
2016-12-14

Episode 37
Global Game Show: Greek Odyssey
2017-02-01

Episode 38
Global Game Show: Without Borders
2017-02-08

Episode 39
Global Game Show: Aussie Adventure
2017-02-15

Episode 40
Extra Finds: The Quest for King Arthur
2017-03-29

Episode 41
Extra Finds: The Real Robin Hood
2017-04-05

Episode 42
Extra Finds: True Cross of Christ
2017-04-12

Episode 43
Extra Finds: Blackbeard's Hidden Gold
2017-04-19

Episode 44
Extra Finds: Finding Fenn's Fortune
2017-04-26

Episode 45
Extra Finds: Hunting Vampires
2017-05-03

Episode 46
Extra Finds: The Sultan's Heart
2017-05-10

Episode 47
Extra Finds: Nazi Secrets Revealed
2017-05-17

Episode 48
Extra Finds: Africa's Gold Hoard
2017-05-24

Episode 49
Hunt for the Yeti: Extra Finds: The Monster and the Mountain
2017-05-26

Episode 50
Resurrecting the Woolly Mammoth
2017-06-21

Episode 51
Daring Discoveries!
2017-06-28

Episode 52
Beyond Extreme Adventures!
2017-07-05

Episode 53
Over the Edge
2017-07-12

Episode 54
Extra Finds: Lost Mexican City
2017-07-19

Episode 55
Extra Finds: Incan King's Mummy
2017-07-26

Episode 56
Extra Finds: Yamashita's Gold
2017-08-02

Episode 57
Extra Finds: Kalahari Desert's Lost City
2017-08-09

Episode 58
Extra Finds: Lost Spanish Fortune, Found!
2017-08-16

Episode 59
Global Game Show: American Legends
2017-09-06

Episode 60
Global Game Show: Heroes and Villains
2017-09-13

Episode 61
Global Game Show: Lost Civilizations
2017-09-20

Episode 62
Global Game Show: Hidden Treasures
2017-09-28

Episode 63
Hunt for Extraterrestrials: Close Encounters
2017-10-04

Episode 64
Hunt for Extraterrestrials: Close Encounters - The Debrief
2017-10-04

Episode 65
Hunt for Extraterrestrials: Ancient Visitors
2017-10-11

Episode 66
Hunt for Extraterrestrials: Ancient Visitors - The Debrief
2017-10-11

Episode 67
Hunt for Extraterrestrials: UFOs Over England
2017-10-18

Episode 68
Hunt for Extraterrestrials: UFOs Over England - The Debrief
2017-10-18

Episode 69
Hunt for Extraterrestrials: Roswell Revealed
2017-10-25

Episode 70
Hunt for Extraterrestrials: Roswell Revealed - The Debrief
2017-10-25

Episode 71
Josh's Favorite Things
2017-12-06

Episode 72
Fact or Fiction?
2017-12-13

Episode 73
Win, Lose or Wipeout!
2017-12-20

Episode 74
After the Hunt: More Secrets of Egypt
2018-02-07

Episode 75
After the Hunt: Unmasked the Queens of Egypt
2018-02-14

Episode 76
Global Game Show: Out of This World
2018-02-21

Episode 77
After the Hunt: Pyramid of Legends
2018-05-29

Episode 78
Global Game Show: Sunken Mysteries
2018-05-30

Episode 79
After the Hunt: Legend of the Snake King
2018-06-05

Episode 80
Global Game Show: Secrets of War
2018-06-06

Episode 81
Mysteries of the Vikings
2018-06-13

Episode 82
Beyond the Limit
2018-06-20

Episode 83
Global Game Show: Curses!
2018-06-27

Episode 84
Search for the Afterlife: Heaven and Hell and Beyond
2018-10-07

Episode 85
After the Search - Talking with the Dead
2018-10-07

Episode 86
Search for the Afterlife: Death and Beyond
2018-10-14

Episode 87
After the Search - Josh's Past Life
2018-10-14

Episode 88
Search for the Afterlife: Edge of Existence
2018-10-21

Episode 89
After the Search - Journey to the Dark Side
2018-10-21

Episode 90
Search for the Afterlife: Crossing Over the Edge
2018-10-28

Episode 91
After the Search - Ghost in the Machine
2018-10-28

Episode 92
Extra Finds: Vikings In America
2018-11-19

Episode 93
Extra Finds: Mahogany Ship
2018-11-27

Episode 94
Extra Finds: Hunt for the Ruby Slippers
2018-12-04

Episode 95
Amazing Adventures
2018-12-12

Episode 96
Global Game Show: Incredible Engineering
2018-12-30

Episode 97
Global Game Show: Fantastic Realms
2019-02-05

Episode 98
Global Game Show: Fun and Games
2019-02-12

Episode 99
Global Game Show: Wild World
2019-02-19

Episode 100
Global Game Show: Explorers and Pioneers
2019-02-26

Episode 101
Global Game Show: The Life of Jesus
2019-03-05

Episode 102
Global Game Show: World Wonders
2019-03-12

Episode 103
Global Game Show: Pirate Treasure
2019-03-19

Episode 105
Egypt Live
2019-04-07

Episode 106
Search for Pirate Gold
2019-07-02

Episode 107
Secrets of the Inca
2019-07-09

Episode 108
Finding Nazi Hideouts
2019-07-16

Episode 109
Gold in America
2019-07-23

Episode 110
Expedition Unknown: Megalodon
2019-07-28

Episode 111
After the Hunt: Return to the Dead Sea
2019-08-07

Episode 112
After the Hunt: More Secrects of the Copper Scroll
2019-08-14

Episode 113
Lost Tomb of the Mummy
2019-08-26

Episode 114
After the Hunt: D-Day Revealed
2020-02-05

Episode 115
America's Mysteries Uncovered
2020-02-12

Episode 116
Lost Predator of the Deep
2019-09-25

Episode 117
After The Hunt: Unknown Ancestors
2020-02-19

Episode 118
After The Hunt: Uncovering Humanity
2020-02-26

Episode 119
After the Hunt: Mysteries Beneath Our Feet
2020-03-04

Episode 120
After the Hunt: Diving Deeper Looking Higher
2020-03-11

Episode 121
After The Hunt-Uncovering Land and Sea
2020-03-18

Episode 144
After The Hunt-Uncovering Land and Sea
2020-03-18

Episode 146
After the Hunt: Mysteries Beneath Our Feet
2020-03-25

Episode 148
NA

Episode 9998
Christopher Columbus Pt2
2015-12-09

Episode 9999
Christopher Columbus Pt1
2015-12-02

Information

Episode air date	13.06.2018
Episode runtime	45 min
Episode rating	0.00
Genres	Documentary / Reality / Action & Adventure
TMDB series rating	8.0
IMDb series rating	8.2
Series status	Returning series
Age rating	6+
Country	US

Trailer

Additional videos

Expedition Unknown Trailer 2022

Expedition Unknown Trailer 2022

▶

New Season, New Adventures | Expedition Unknown Season 2 | 28 October, 9 PM

New Season, New Adventures | Expedition Unknown Season 2 | 28 October, 9 PM

▶

Cast

Josh Gates
Self - Host

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Expedition Files

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