Horizon
1964– · 62 seasons
Documentary
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
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Seasons
62 seasons · 1174 episodes
- 627.5
2026
1 episode · 2026
- 61
2025
4 episodes · 2025
- 609.0
2024
1 episode · 2024
- 59
7.02022
4 episodes · 2022
- 58

2021
4 episodes · 2021
Details
- Network
- BBC Two
- First aired
- February 4, 1964
- Last aired
- April 15, 2026
- Seasons
- 62
- Episodes
- 1174
- Episode length
- 1h
- Status
- Returning Series
- Original language
- English