Season 1 Episodes24
Cast3
K
Kallie Moore
Self
B
Blake de Pastino
Self
Hank Green
Self
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7.8
That Time Oxygen Almost Killed Everything
7.8/10 · 5 votesAug 7, 201710 min
Ranked #5 of 16 in Season 1•+0.3 vs season avg
What if we told you that there was a time when oxygen almost wiped out all life on Earth? 3 billion years ago, when the world was a place you’d never recognize, too much of a good thing almost ruined everything for everybody.
Seasons6
Episode Summary
"That Time Oxygen Almost Killed Everything" is episode 7 of Eons season 1. It scored 7.8/10 from 5 votes, ranking #5 of 16 episodes this season (season average 7.5). It aired on August 7, 2017.