Season 0 of Mysteries of the Abandoned premiered on 2017-05-25.

Season 1

6

.

2017

.

6 Episodes

Season 1 of Mysteries of the Abandoned premiered on 2017-04-20.

Season 2

6

.

2018

.

8 Episodes

Season 2 of Mysteries of the Abandoned premiered on 2018-03-20.

Season 3 of Mysteries of the Abandoned premiered on 2018-10-02.

Season 4 of Mysteries of the Abandoned premiered on 2019-04-04.

Season 5 of Mysteries of the Abandoned premiered on 2019-10-03.

Season 6 of Mysteries of the Abandoned premiered on 2020-03-26.

Season 7 of Mysteries of the Abandoned premiered on 2020-12-03.

Season 8 of Mysteries of the Abandoned premiered on 2021-05-20.

Season 9 of Mysteries of the Abandoned premiered on 2022-01-02.

Season 10

8

.

2023

.

16 Episodes

Season 10 of Mysteries of the Abandoned premiered on 2023-06-07.

Season 11

10

.

2024

.

8 Episodes

Season 11 of Mysteries of the Abandoned premiered on 2024-09-04.

Season 12 of Mysteries of the Abandoned premiered on 2025-08-13.