Unforgotten focuses on ‘cold' murder cases. Each series deals with a new case, introducing seemingly unconnected characters who are gradually revealed to have some relationship with the victim. As the murder mystery unfolds, the emotional ramifications of the crime on the lives of those affected are also explored.
| # | Title | Airdate |
|---|---|---|
| 1 | Oct 8, 2015 | |
| 2 | Oct 15, 2015 | |
| 3 | Oct 22, 2015 | |
| 4 | Oct 29, 2015 | |
| 5 | Nov 5, 2015 | |
| 6 | Nov 12, 2015 |
| # | Title | Airdate |
|---|---|---|
| 1 | Jan 5, 2017 | |
| 2 | Jan 12, 2017 | |
| 3 | Jan 19, 2017 | |
| 4 | Jan 26, 2017 | |
| 5 | Feb 2, 2017 | |
| 6 | Feb 9, 2017 |
| # | Title | Airdate |
|---|---|---|
| 1 | Jul 15, 2018 | |
| 2 | Jul 22, 2018 | |
| 3 | Jul 29, 2018 | |
| 4 | Aug 5, 2018 | |
| 5 | Aug 12, 2018 | |
| 6 | Aug 19, 2018 |
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 22, 2021 | |
| 2 | Mar 1, 2021 | |
| 3 | Mar 9, 2021 | |
| 4 | Mar 15, 2021 | |
| 5 | Mar 22, 2021 | |
| 6 | Mar 29, 2021 |
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 27, 2023 | |
| 2 | Feb 27, 2023 | |
| 3 | Feb 27, 2023 | |
| 4 | Feb 27, 2023 | |
| 5 | Feb 27, 2023 | |
| 6 | Feb 27, 2023 |
| # | Title | Airdate |
|---|---|---|
| 1 | Feb 9, 2025 | |
| 2 | Feb 9, 2025 | |
| 3 | Feb 9, 2025 | |
| 4 | Feb 9, 2025 | |
| 5 | Feb 9, 2025 | |
| 6 | Feb 9, 2025 |