| 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 |
| Horizon - 39x15 - The Secret Lives of Caves | | 2 years ago |
| Horizon - 39x13 - Earthquake Storms | | 2 years ago |
| Horizon - 39x08 - Averting Armageddon | | 2 years ago |
| Horizon - 39x05 - Secret of El Dorado | | 2 years ago |
| Horizon - 39x04 - The Day the Earth Nearly Died | | 2 years ago |
| Horizon - 39x03 - Homeopathy: The Test | | 2 years ago |
| Horizon - 39x02 - Stone Age Columbus | | 2 years ago |
| Horizon - 39x01 - Freak Wave | | 2 years ago |
| Horizon - 38x15 - The Mystery of the Jurassic | | 2 years ago |