The BEST episodes of Expedition X season 11

Every episode of Expedition X season 11, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Expedition X season 11!

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: 3/27/2026Network: DiscoveryStatus: Continuing
Terrors of Trinidad
star
7.97
38 votes

#1 - Terrors of Trinidad

Season 11 - Episode 6 - Aired 2/11/2026

Reports of shadowy figures and malevolent spirits from Caribbean folklore draw Phil and Heather to Trinidad. They explore a notorious plantation and an abandoned island once used as a leper colony, searching for the source of the activity

Watch Now:Apple TV
Nightmare Island
star
7.67
30 votes

#2 - Nightmare Island

Season 11 - Episode 7 - Aired 2/18/2026

In Trinidad, Heather and Phil continue to confront terrifying claims of demonic possession and Obeah curses, tracing the sinister forces that locals say still grip the island.

star
7.57
7 votes

#3 - Ghosts of Gettysburg

Season 11 - Episode 10 - Aired 3/11/2026

The team heads to the site of the bloodiest battle ever on U.S. soil, where witnesses claim to see phantom soldiers roaming the battlefields at night, and shadow figures haunting historic buildings like the Jennie Wade House and Farnsworth Inn.

Atomic Ape Cat
star
7.56
32 votes

#4 - Atomic Ape Cat

Season 11 - Episode 2 - Aired 1/14/2026

In the forests of Washington's Columbia River Gorge, Phil and Heather hunt a monstrous black cat with an ape-like face. Clues lead to a WW2-era nuclear facility that could be to blame, but they must find the creature before it finds them.

star
7.45
22 votes

#5 - The Spanish Boogeyman

Season 11 - Episode 9 - Aired 3/4/2026

Phil and Heather head to Belmonte Castle in La Mancha, Spain, said to be haunted by the Spanish Boogeyman. Inside the castle, they discover surprising secrets that reveal the truth behind the terrifying legend.

Secrets of Vulture City
star
7.43
46 votes

#6 - Secrets of Vulture City

Season 11 - Episode 1 - Aired 1/7/2026

Joined by Jack Osbourne, Heather travels to Arizona and investigates the eerie remains of Vulture City, a ghost town long stalked by Gold Rush-era ghosts. However, they soon discover there may be a darker, more ancient force at work.

Watch Now:Apple TV
Thunderbird
star
7.42
26 votes

#7 - Thunderbird

Season 11 - Episode 8 - Aired 2/25/2026

Recent sightings of a massive bird and reports of missing livestock send Phil and Heather deep into western Pennsylvania. On the hunt for the legendary Thunderbird, they search for proof of the creature that has haunted legends for generations.

Watch Now:Apple TV
God of the Underworld
star
7.31
29 votes

#8 - God of the Underworld

Season 11 - Episode 5 - Aired 2/4/2026

Phil & Heather travel to Predjama Castle, once ruled by a brutal robber baron feared for his cruelty. Exploring the vast web of caves beneath the cliffside fortress, they seek clues that an ancient god of the underworld may be haunting the castle instead.

Blackbeard's Ghost
star
7.21
29 votes

#9 - Blackbeard's Ghost

Season 11 - Episode 3 - Aired 1/21/2026

Heather and Phil explore North Carolina's Ocracoke Island, where locals fear the ghost of Blackbeard is lingering. Is the legendary pirate's restless spirit protecting hidden treasure, or seeking vengeance upon the living?

Terror Below Deck
star
7.12
33 votes

#10 - Terror Below Deck

Season 11 - Episode 4 - Aired 1/28/2026

Phil and Heather board the USS Hornet, a haunted WWII aircraft carrier said to be crawling with spirits -- both good and evil. Exploring its shadowy decks, they confront eerie signs that the ship's sailors may still be guarding it from beyond the grave.