UK TV · ITVX
Unforgotten: all seasons, episodes and where it airs in the UK
Quick answer · UK
Unforgotten is a UK drama and crime series from ITVX, running since 2015, with 6 seasons and 36 episodes.
Unforgotten hasn't been officially ended, but no new episodes are listed yet; the latest aired on Sunday, February 9, 2025.
Unforgotten seasons (6 seasons, 36 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 6 | October 8, 2015 | November 12, 2015 |
| Season 2 | 6 | January 5, 2017 | February 9, 2017 |
| Season 3 | 6 | July 15, 2018 | August 19, 2018 |
| Season 4 | 6 | February 22, 2021 | March 29, 2021 |
| Season 5 | 6 | February 27, 2023 | February 27, 2023 |
| Season 6 | 6 | February 9, 2025 | February 9, 2025 |
Original UK air dates on ITVX.
Common questions
How many seasons of Unforgotten are there?
Unforgotten has 6 seasons and 36 episodes, first airing on Thursday, October 8, 2015.
Is Unforgotten still on?
Unforgotten hasn't been officially ended, but no new episodes are listed yet; the latest aired on Sunday, February 9, 2025.
What channel is Unforgotten on in the UK?
Unforgotten airs on ITVX, a streaming service.
Who stars in Unforgotten?
The main cast includes Sanjeev Bhaskar, Jordan Long, Carolina Main, Nicola Walker.
Source: TVmaze (CC BY-SA), retrieved October 5, 2026.