Season 1 (2004)
7.47 avg 3 episodes 7.1 → 7.9 52 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 5 | Access to Evil | 7.1 | 41 |
| 12 | The Secret Swami | 7.4 | 18 |
| 18 | Guinea Pig Kids | 7.9 | 12 |
Seasons
Season 9 (2012)
7.18 avg 4 episodes 6.7 → 7.5 60 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 3 | The Fastest Changing Place on Earth | 6.7 | 7 |
| 5 | The Mormon Candidate | 6.3 | 12 |
| 7 | The Shame of the Catholic Church | 8.2 | 6 |
| 11 | Cuba with Simon Reeve | 7.5 | 45 |
Season 10 (2013)
7.20 avg 4 episodes 8.3 → 6.9 50 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | America's Poor Kids | 8.3 | 11 |
| 2 | A History of Syria with Dan Snow | 6.3 | 21 |
| 9 | Dan Snow's History of Congo | 7.3 | 13 |
| 10 | No Sex Please, We're Japanese | 6.9 | 81 |
Season 13 (2016)
7.03 avg 3 episodes 7.5 → 6.7 59 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Three Days of Terror: The Charlie Hebdo Attacks | 7.5 | 94 |
| 2 | World War Three: Inside the War Room | 6.9 | 121 |
| 3 | The Great Chinese Crash? With Robert Peston | 6.7 | 6 |
Season 14 (2017)
7.01 avg 7 episodes 6.2 → 8.8 53 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Transgender Kids: Who Knows Best? | 6.2 | 54 |
| 2 | After Brexit: The Battle for Europe | 7.9 | 9 |
| 4 | Born Too White | 7.6 | 20 |
| 5 | The Attack: Terror in the U.K. | 7.0 | 9 |
| 7 | North Korea: Murder in the Family | 7.0 | 35 |
| 8 | Calais, the End of the Jungle | 4.6 | 8 |
| 9 | The Balfour Declaration: The Promise to the Holy Land | 8.8 | 12 |
Season 16 (2019)
7.50 avg 3 episodes 6.7 → 7.4 59 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Revolution in Ruins: The Hugo Chavez Story | 6.7 | 10 |
| 3 | Anna: The Woman Who Went to Fight ISIS | 8.4 | 7 |
| 7 | The Day California Burned | 7.4 | 9 |
Season 20 (2023)
6.98 avg 5 episodes 5.8 → 7.6 59 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 2 | Predator: The Secret Scandal of J-Pop | 5.8 | 52 |
| 3 | Murder in Mayfair | 6.4 | 10 |
| 4 | Turkey: Empire of Erdogan Part 1 | 7.4 | 29 |
| 5 | Turkey: Empire of Erdogan Part 2 | 7.7 | 26 |
| 6 | Inside the Iranian Uprising | 7.6 | 29 |
