Seasons and episodes
1Season 1 Feb. 12, 2020
1 - 1Mothman Phenomenon Feb. 12, 2020
1 - 2Cambodia's Jungle Monster Feb. 19, 2020
1 - 3Terror on Doll Island Feb. 26, 2020
1 - 4Mystery in Mammoth Cave Mar. 04, 2020
1 - 5Mt Adams UFO Encounter Mar. 11, 2020
1 - 6The Amazons Cursed Ruins Mar. 18, 2020
1 - 7Lake of the Dead Mar. 25, 2020
2Season 2 Nov. 11, 2020
2 - 1Curse of the Old West Outlaw Nov. 11, 2020
2 - 2Round-Up at Death Ranch Nov. 18, 2020
2 - 3Terror of the Bell Witch Nov. 25, 2020
2 - 4Ghosts in the Swamp Dec. 02, 2020
2 - 5Devil in the Forest Dec. 09, 2020
2 - 6America's Lake Monster Dec. 16, 2020
3Season 3 Apr. 14, 2021
3 - 1An American Werewolf Apr. 14, 2021
3 - 2The Beast of Bray Road Apr. 21, 2021
3 - 3UFO's over New Mexico Apr. 28, 2021
3 - 4Ghosts in the Canal May. 05, 2021
3 - 5Canyon of the Apes May. 12, 2021
3 - 6Aliens of the Deep May. 19, 2021
3 - 7Into the Alien Ocean May. 26, 2021
4Season 4 Sep. 01, 2021
4 - 1Terror In Appalachia Sep. 01, 2021
4 - 2The Van Meter Monster Sep. 08, 2021
4 - 3Thailand's UFO Cult Sep. 15, 2021
4 - 4Graveyard of the Great Lakes Sep. 22, 2021
4 - 5Ghost Fort of the Civil War Sep. 29, 2021
4 - 6Civil War Ghosts in the Bay Oct. 06, 2021
5Season 5 May. 25, 2022
5 - 1Ring of Fire UFOs May. 25, 2022
5 - 2The Ozark Howler Jun. 01, 2022
5 - 3Mexico's Haunted Cenotes Jun. 08, 2022
5 - 4Avalanche Ghost Train Jun. 15, 2022
5 - 5Alaskan Lake Monster Jun. 22, 2022
5 - 6Monster of the Amazon Jun. 29, 2022
5 - 7The Beast of Andros Island Jul. 06, 2022
6Season 6 Aug. 02, 2023
6 - 1Ghosts of Eloise Asylum, Part 1 Aug. 02, 2023
6 - 2Ghosts of Eloise Asylum, Part 2 Aug. 09, 2023
6 - 3Beast of the Bayou Aug. 16, 2023
6 - 4Witches of Mexico Aug. 23, 2023
6 - 5Ghost Town Aug. 30, 2023
6 - 6Hellfire Club Sep. 06, 2023
6 - 7Skinwalker Valley Sep. 13, 2023
6 - 8Valley of UFOs Sep. 20, 2023
7Season 7 Feb. 07, 2024
7 - 1Transylvanian Terror Feb. 07, 2024
7 - 2Killer Sasquatch Feb. 14, 2024
7 - 3Death Island Feb. 21, 2024
7 - 4Secrets of Mackinac Feb. 28, 2024
7 - 5Ghost of WW2 Mar. 06, 2024
7 - 6Beasts of Britain Mar. 14, 2024
7 - 7Niagara Nightmare Mar. 21, 2024
7 - 8Nuclear UFOs Mar. 27, 2024
8Season 8 Aug. 14, 2024
8 - 1The Madhouse Aug. 14, 2024
8 - 2Trapped in the Asylum Aug. 21, 2024
8 - 3What Lurks in Loch Ness Aug. 28, 2024
8 - 4Haunted Savannah Sep. 04, 2024
8 - 5City of Ghosts Sep. 11, 2024
8 - 6Beast of the Everglades Sep. 18, 2024
8 - 7Castle of Terror Sep. 25, 2024
8 - 8The Dogman Conspiracy Oct. 02, 2024
9Season 9 Jan. 22, 2025
9 - 1Chateau of Horror Jan. 22, 2025
9 - 2Beast of Boggy Creek Jan. 29, 2025
9 - 3Secrets of the Nazi Occult Feb. 05, 2025
9 - 4Nazi Occult Underworld Revealed Feb. 12, 2025
9 - 5Werewolves of France Feb. 19, 2025
9 - 6Ghosts of the Mayan Ruins Feb. 26, 2025
9 - 7Descent Into the Mayan Underworld Mar. 05, 2025
9 - 8A 'Squatch Above the Rest Mar. 12, 2025
9 - 9Terror Behind Bars Mar. 19, 2025
10Season 10 Aug. 20, 2025
10 - 1Secrets of Spike Island Aug. 20, 2025
10 - 2Spike Island (2) Aug. 27, 2025
10 - 3Curse of the Conjuring Sep. 03, 2025
10 - 4Arctic UFOs Sep. 10, 2025
10 - 5Frozen Aliens Sep. 17, 2025
10 - 6Spanish Zombies Sep. 24, 2025
10 - 7Texas Chupacabra Oct. 01, 2025
10 - 8Rock of Nightmares Oct. 08, 2025
10 - 9The Bridgewater Triangle Oct. 15, 2025- 10 - 10Welcome to the Real Derry Oct. 22, 2025
11Season 11 Jan. 07, 2026
11 - 1Secrets of Vulture City Jan. 07, 2026
11 - 2Atomic Ape Cat Jan. 14, 2026
11 - 3Blackbeard's Ghost Jan. 21, 2026
11 - 4Terror Below Deck Jan. 28, 2026- 11 - 5God of the Underworld Feb. 04, 2026
- 11 - 6Terrors of Trinidad Feb. 11, 2026
- 11 - 7Nightmare Island Feb. 18, 2026
- 11 - 8Thunderbird Feb. 25, 2026
Synopsis
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.
Original title Expedition X
First air date Feb. 12, 2020
Last air date Oct. 22, 2025
Average Duration 43 minutes
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