How Earth's First, Unkillable Animals Saved the World

S3 · E23July 30, 201910m

They have survived every catastrophe and every mass extinction event that nature has thrown at them. And by being the little, filter-feeding, water-cleaning creatures that they are, sponges may have saved the world.

Stars: Kallie MooreBlake de PastinoMichelle Barboza-Ramirez

Episodes in Season 2019

S3 · E1★ 0.0

When Humans Were Prey

S3 · E2★ 0.0

How Blood Evolved (Many Times)

S3 · E3★ 0.0

The Humans That Lived Before Us

S3 · E4★ 0.0

The Island of Shrinking Mammoths

S3 · E5★ 0.0

The Evolution of the Heart (A Love Story)

S3 · E6★ 0.0

How 7,000 Years of Epic Floods Changed the World

Series cast

Kallie Moore

Self

Blake de Pastino

Self

Michelle Barboza-Ramirez

Self

Trailers & videos

Photos from the series

Details

Series: Eons
Season: Season 2019
Episode: 23
Air date: July 30, 2019
Runtime: 10m

How Earth's First, Unkillable Animals Saved the World

Storyline

Episodes in Season 2019

Series cast

Trailers & videos

Photos from the series

Details

How Earth's First, Unkillable Animals Saved the World

Storyline

Episodes in Season 2019

Series cast

Trailers & videos

Photos from the series

Details