A Spinosaurus struggles to keep his family alive in the deadliest place in Earth’s history.

The River Dragon Walking with Dinosaurs

Premiered June 16, 2025
The River Dragon

A Spinosaurus — the world’s largest ever predatory dinosaur — struggles to bring up his babies and lead his young family across one of the deadliest environments in Earth’s history.

About the Program

Walking with Dinosaurs

The legend is back as Walking with Dinosaurs returns. Meet six iconic dinosaurs, emerging from incredible dig sites as we tell these heroes’ stories of struggle, love and survival.

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