| Horizon - 44x03 - What on Earth is Wrong With Gravity? | | 2 years ago |
| Horizon - 43x15 - The Six Billion Dollar Experiment | | 2 years ago |
| Horizon - 43x09 - Doctors in the Death Zone Part 2 | | 2 years ago |
| Horizon - 43x08 - Doctors in the Death Zone Part 1 | | 2 years ago |
| Horizon - 43x08 - Doctors in the Death Zone Part 1 | | 2 years ago |
| Horizon - 42x02 - The Hawking Paradox | | 2 years ago |
| Horizon - 41x16 - The Lost Civilisation of Peru | | 2 years ago |
| Horizon - 41x14 - An Experiment to Save The World | | 2 years ago |
| Horizon - 41x13 - Neanderthal | | 2 years ago |
| Horizon - 41x11 - Einstein's Equation of Life and Death | | 2 years ago |
| Horizon - 41x10 - Einstein's Unfinished Symphony | | 2 years ago |
| Horizon - 41x06 - Saturn: Lord of the Rings | | 2 years ago |
| Horizon - 41x04 - What Really Killed the Dinosaurs? | | 2 years ago |
| Horizon - 41x03 - Derek Tastes of Earwax | | 2 years ago |
| Horizon - 41x01 - The Truth About Vitamins | | 2 years ago |
| Horizon - 40x16 - The Truth of Troy | | 2 years ago |
| Horizon - 40x15 - Project Poltergeist | | 2 years ago |
| Horizon - 40x14 - T-Rex: Warrior or Wimp? | | 2 years ago |
| Horizon - 40x10 - Secrets of the Star Disc | | 2 years ago |
| Horizon - 40x02 - Bible Code | | 2 years ago |