| Series name | First aired | Last aired |
|---|---|---|
| Moment of Truth (2021) | 2021-04-02 | 2021-04-02 |
| One Perfect Shot | 2022-03-24 | 2022-03-24 |
| Royal Secrets | 1996-01-01 | 1996-01-01 |
| Paul Merton's Secret Stations | 2016-05-01 | 2016-05-15 |
| The Godfather of Fentanyl | 2024-08-14 | 2024-09-04 |
| Our Wild Adventures | 2021-05-09 | 2021-07-11 |
| Spiegel TV Reportage | 1998-08-23 | 2024-08-04 |
| World War Weird | 2017-01-24 | 2019-09-24 |
| Funny Girls | 2015-04-07 | 2015-05-26 |
| Rise of the Third Reich | 2006-06-01 | 2011-05-20 |
| Derren Brown: Apocalypse | 2012-10-26 | 2012-11-02 |
| Vikings : La saga des Bluetooth | 2025-01-13 | 2025-01-27 |
| Linus Tech Tips | 2008-11-25 | 2026-09-16 |
| Finding Beasts | 2017-11-01 | 2017-11-01 |
| Secret Brazil | 2012-09-23 | 2012-09-23 |
| Back in Time for Christmas | 2015-12-14 | 2015-12-15 |
| Equator (2020) | 2020-08-09 | 2020-09-27 |
| Moon: Nature's Secret Force | 2025-11-30 | 2025-12-14 |
| Prosecuting Evil with Kelly Siegler | 2023-11-18 | 2025-03-22 |
| Epstein's Shadow: Ghislaine Maxwell | 2021-06-24 | 2021-06-24 |
| Iceland with Alexander Armstrong | 2021-10-06 | 2021-10-20 |
| Nazi Secret Files | 2016-07-12 | 2016-08-30 |
| World's Greatest Mountains | 2018-04-03 | 2018-05-25 |
| Afghanistan: Getting Out | 2022-08-14 | 2022-08-14 |
| BTS Monuments: Beyond The Star | 2023-12-20 | 2024-01-10 |
| National Geographic: Nature Untamed | 2009-08-12 | 2016-05-13 |
| Cesar Millan's Leader of the Pack | 2012-11-25 | 2013-03-26 |
| Secrets from the Sky | 2014-10-17 | 2014-11-21 |
| Bill Russell: Legend | 2023-02-08 | 2023-02-08 |
| Helter Skelter: An American Myth | 2020-07-26 | 2020-08-30 |
| Over Australia | 2017-09-28 | 2017-09-28 |
| Cat People | 2021-07-07 | 2021-07-07 |
| Secrets of the Bees | 2026-03-31 | 2026-03-31 |
| Hostages (2022) | 2022-09-28 | 2022-09-28 |
| Great Railway Adventures | 2010-08-10 | 2010-08-24 |
| CNN Millennium | 1999-10-24 | 1999-12-26 |
| Animal Planet - Mekong Soul of a River | 2007-12-16 | 2008-02-14 |
| Fiennes: Return to the Wild | 2024-05-26 | 2024-06-02 |
| Secret Scotland | 2019-02-08 | 2020-11-20 |
| Achtung Kontrolle | 2008-06-02 | 2008-06-02 |
| Thailand from Above | 2020-12-26 | 2021-01-27 |
| Thomas Jefferson | 1997-02-01 | 1997-02-01 |
| Monster Carp | 2016-07-05 | 2023-07-27 |
| Macintyre's Underworld | 2005-03-22 | 2007-10-01 |
| Kawaleria Powietrzna | 2000-01-03 | 2000-06-26 |
| Most Shocking | 2006-10-04 | 2018-12-27 |
| Accused | 2020-10-10 | 2020-12-12 |
| Clint Eastwood: A Cinematic Legacy | 2021-09-14 | 2021-11-05 |
| Royal Autopsy | 2022-10-24 | 2024-04-23 |
| Jeffrey Dahmer: Mind of a Monster | 2020-05-24 | 2020-05-24 |