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When the Sahara Was Green

Season 2 Episode 54 | 7m 50s

The climate of the Sahara was completely different thousands of years ago. And we’re not talking about just a few years of extra rain. We’re talking about a climate that was so wet for so long that animals and humans alike made themselves at home in the middle of the Sahara.

Aired: 03/25/20
Extras
Get ready for the all-new season, coming January 17, 2027 at 9/8c.
The cast play a game of "What's in the vet bag?" with sentimental props from the series.
Celebrate the legacy of Gene Wilder, the actor behind Willy Wonka and Young Frankenstein.
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Jimmy Webb, Vince Gill, Lyle Lovett and Ashley Campbell perform "Highwayman."
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