
Episode 3: Your Inner Monkey Preview
Preview: Episode 3 | 30s
Find out which traits our primate progenitors bequeathed to us.
"Your Inner Monkey" tracks our hands, feet, color vision, spine and upright gait to our primate and hominid progenitors, who also passed on perhaps the most important legacy of all: a path to the human brain.

Episode 3: Your Inner Monkey Preview
Preview: Episode 3 | 30s
"Your Inner Monkey" tracks our hands, feet, color vision, spine and upright gait to our primate and hominid progenitors, who also passed on perhaps the most important legacy of all: a path to the human brain.
How to Watch Your Inner Fish
Your Inner Fish is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipYour Aching Back: A Gift from Your Ancient Ancestors
As Bruce Latimer explains, our evolutionary history has some consequences for our back. (2m 52s)
The 500-Million-Year History of the Human Brain
Biologist Peter Holland shows us how much we have in common with a wormy little animal. (3m 19s)
Amazing Places, Amazing Fossils: Lucy
Don Johanson recounts the discovery of an iconic human ancestor in Ethiopia. (4m 54s)
Ancient Human Ancestors: Walking in the Woods
"Ardi" changed our understanding of how our ancestors first started walking on two legs. (3m 47s)
How Do We Know When Our Ancestors Lost Their Tails?
Paleontologist Holly Dunsworth shows us fossil evidence for the disappearance of our tail. (4m)
The Human Hand: A Gift from Ancient Primates
Meet an ancient primate with a hand eerily similar to your own. (4m 26s)
Meet Your Cousins: Squirrel Monkeys
Our relationship to living primates can be seen in their anatomy and genes. (2m 5s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship