S1 E4: Coral Seas

Original Air Date: Aug 23, 2025

Lizzie swims through coral reefs, digs for ancient fossils and treks through jungles on tropical shores; prowl with jaguars that stalk a Costa Rican beach and meet some big sharks.

Sep 7

•

4:49PM

•

1 Hr 3 Min

•

2026

•

TV-14

AVAILABLE NOW

S1 E4: Coral Seas

Original Air Date: Aug 23, 2025

Lizzie swims through coral reefs, digs for ancient fossils and treks through jungles on tropical shores; prowl with jaguars that stalk a Costa Rican beach and meet some big sharks.

Sep 7

•

4:49PM

•

1 Hr 3 Min

•

TV-14

•

Available with Freestream

S1 E3: Crowded Seas

Original Air Date: Aug 16, 2025

Dipping into North America's southern coastal waters, where squid mate, sea turtles nest and mobula rays take flight for the sake of romance; flying a drone with Lizzie as she swoops in for a breath sample from a blue whale.

Sep 7

•

7:03AM

•

1 Hr 3 Min

•

TV-14

•

Available with Freestream