Earth's Seasonal Secrets

Documentary series exploring how each of the four seasons transforms the planet.

Earth's Seasonal Secrets Episodes

2. Autumn

Every year, spectacular seasons transform our planet. As they sweep across the world, they drive all life on earth, bringing huge opportunities and great challenges to everythin ...

28-09-2026

BBC 2

All episodes

1. Summer

Every year, spectacular seasons transform our planet. As they sweep across the world, they drive all life on Earth, bringing huge opportunities and great challenges to everythin ...

21-09-2026

BBC 2

All episodes

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Earth's Seasonal Secrets