2020 | 8 Episodes

Season 1 of The Sommerdahl Murders premiered on March 1, 2020.

2021 | 8 Episodes

Season 2 of The Sommerdahl Murders premiered on February 28, 2021.

2022 | 8 Episodes

Season 3 of The Sommerdahl Murders premiered on March 13, 2022.

2023 | 8 Episodes

Season 4 of The Sommerdahl Murders premiered on May 14, 2023.

2024 | 8 Episodes

Season 5 of The Sommerdahl Murders premiered on May 5, 2024.

2025 | 8 Episodes

Season 6 of The Sommerdahl Murders premiered on January 26, 2025.