Mysteries of the Abandoned (2017)
Documentary series investigating why some of the world's most advanced architectural achievements were abandoned.
Main Cast
Seasons
Season 1
6 episodes
2017
Season 2
8 episodes
2018
Season 3
10 episodes
2018
Season 4
9 episodes
2019
Season 5
8 episodes
2019
Season 6
11 episodes
2020
Season 7
11 episodes
2020
Season 8
11 episodes
2021
Season 9
22 episodes
2022
Season 10
16 episodes
2023
Season 11
8 episodes
2024
No Poster
Season 12
8 episodes
2025