Expedition Unknown (2015–Present)
The adventures of Josh Gates as he investigates unsolved iconic stories across the globe.
Network: Travel Channel
Stars: Josh Gates, Orson Mochizuki, Charles Coan, Parker Schnabel
Latest: S18 E7 · Aug 12, 2026 Status: Ongoing
Expedition Unknown is a American action & adventure TV series that premiered in 2015 on Travel Channel. The show has 18 seasons and 168 episodes so far and is ongoing. The latest episode, S18 E7, aired on Aug 12, 2026.
Seasons
Season 1
12 Episodes · 2015
Season 2
19 Episodes · 2015
Season 3
17 Episodes · 2016
Season 4
10 Episodes · 2017
Season 5
7 Episodes · 2018
Season 6
4 Episodes · 2018
Season 7
9 Episodes · 2019
Season 8
13 Episodes · 2019
Season 9
8 Episodes · 2020
Season 10
6 Episodes · 2021
Season 11
14 Episodes · 2022
Season 12
8 Episodes · 2023
Season 13
8 Episodes · 2023
Season 14
7 Episodes · 2024
Season 15
6 Episodes · 2024
Season 16
7 Episodes · 2025
Season 17
6 Episodes · 2025
Latest Season 18
7 Episodes · 2026
Cast
Josh Gates
Self - Host
Orson Mochizuki
Honjo Shigenaga
Charles Coan
Cotton Mather (uncredited)
Parker Schnabel
Himself
Details
| First Aired | Jan 8, 2015 |
|---|---|
| Last Aired | Aug 12, 2026 |
| Country | United States |
| Original Language | English |
| Also Known As | Výprava do neznáma, Expedice do neznáma |
| Episode Runtime | 48m |
| Networks | Travel Channel |
| IMDb ID | tt4305162 |
| TMDB ID | 61833 |
