Episode guide
Horizon: 2020
8 episodes · first aired Jan 16, 2020
TMDB has no overview for this season.
- 1 Addicted to Painkillers? Britain's Opioid Crisis Jan 16, 2020 · 1h Dr Michael Mosley immerses himself on the frontline of our prescription painkiller habit. In America, it is an epidemic. Now, new evidence raises concern about the UK's use of prescription…
- 2 Chris Packham: 7.7 Billion People And Counting Jan 23, 2020 · 1h Naturalist Chris Packham investigates the impact a growing human population is having on the planet, asking whether the earth can sustain predictions of ten billion people by 2050.
- 3 Toxic Town: The Corby Poisonings Mar 23, 2020 · 1h The unknown story of the worst child-poisoning case since thalidomide, featuring a landmark legal battle by a group of mothers determined to uncover the truth.
- 4 The Restaurant that Burns Off Calories Apr 20, 2020 · 1h Fred Sirieix and Zoe Williams open a restaurant with a difference, where every calorie eaten must be burned off by a secret gym team.
- 5 Hubble: The Wonders of Space Revealed Apr 24, 2020 · 1h To celebrate the 30th anniversary of its launch, this film tells the remarkable story of how Hubble revealed the awe and wonder of our universe and how a team of daring astronauts risked…
- 6 The Great British Intelligence Test May 4, 2020 · 1h Dr Hannah Fry and Michael Mosley put the public to the test, pitting young and old, males and females and tech lovers and readers against each other in a battle of wits.
- 7 What's the Matter with Tony Slattery May 21, 2020 · 1h Comedian Tony Slattery meets experts to explore his psychological problems, finding out if he is definitely bipolar, confronting addiction and opening up about a childhood trauma.
- 8 Pluto: Back From the Dead Jul 6, 2020 · 1h The incredible story of how Pluto has been propelled from an unremarkable ball of ice on the edge of the solar system to a world of unimaginable complexity - where some form of alien life…