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

Next Episode

ADHD and Me with Rory Bremner

Episode 2017-04-25; Apr 25, 2017

Comedian and impressionist Rory Bremner is on a personal mission to uncover the science of ADHD (Attention Deficit Hyperactivity Disorder), a condition which he has suspected he has. In this film, Rory learns about the science of ADHD, goes for a dia

Previous Episodes

Episode NameAirdateTrailer
2017-01-23: Hair Care SecretsJan 23, 2017
2017-01-19: Clean Eating - The Dirty TruthJan 19, 2017
2016-10-23: The Wildest Weather in the UniverseOct 23, 2016
View full episode list »