2019

Season 56 episodes2019-01-23

2019

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

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Episodes

Season 56

Episode 1

We Need to Talk about Death

1h 0m

Episode 2

Britain's Next Air Disaster? Drones

1h 0m

Episode 3

The Honest Supermarket: What’s Really in Our Food?

1h 0m

Episode 4

Inside the Social Network: Facebook's Difficult Year

1h 0m

Episode 5

The 250 Million Pound Cancer Cure

1h 0m

Episode 6

Cannabis: Miracle Medicine or Dangerous Drug?

1h 0m