UK TV · BBC Four
Hidden Killers: all seasons, episodes and where it airs in the UK
Quick answer · UK
Hidden Killers is a UK crime and history series on BBC Four, which ran from 2013 to 2016, with 2 seasons and 5 episodes.
Hidden Killers has ended; its final episode aired on Wednesday, May 25, 2016.
Hidden Killers seasons (2 seasons, 5 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 3 | December 3, 2013 | December 17, 2013 |
| Season 2 | 2 | January 20, 2015 | May 25, 2016 |
Original UK air dates on BBC Four.
Common questions
How many seasons of Hidden Killers are there?
Hidden Killers has 2 seasons and 5 episodes, first airing on Tuesday, December 3, 2013.
Has Hidden Killers ended?
Hidden Killers has ended; its final episode aired on Wednesday, May 25, 2016.
What channel is Hidden Killers on in the UK?
Hidden Killers aired on BBC Four. Past episodes are often available on the broadcaster's own catch-up app.
Who stars in Hidden Killers?
The main cast includes Dr. Suzannah Lipscomb.
Source: TVmaze (CC BY-SA), retrieved October 7, 2026.