When did Horizon Season 0 Episode 128 air?
Horizon Season 0 Episode 128 aired on June 16, 2021.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
The extraordinary inside story of the biggest scientific challenge of our age - following a small band of vaccine scientists around the world who took on Covid-19 and ultimately delivered the weapon to beat it. As news of the coronavirus broke around the globe, a small group of scientists jumped into action to tackle one of the greatest medical challenges of our time: to create a vaccine against a virus no-one had ever seen before and to do so in record time, all during a deadly, global pandemic.
Direct answers for episode-level questions and details.
Horizon Season 0 Episode 128 aired on June 16, 2021.
This episode runs for approximately 60 minutes.
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