4:00pm - Tuesday, October 20, 2026
WORLD

Description

The story of the dolphin reveals how intelligence evolved, step by step, over billions of years.

Broadcast In: English Duration: 0:56:46
CC N/N

Additional Airings

9:00pm, 10/20/2026 | WORLD
5:00am, 10/21/2026 | WORLD

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