S1·E4 Caves
Core
Aired March 26, 2006 50 min ★ 8.3/10 · 36 TMDB votes
Synopsis
Although often overlooked, caves are remarkable habitats with bizarre wildlife. Explore the structures created inside the earth as well as the adaptations animals have made to thrive in these environments.
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Director & writers
Alastair FothergillDirectorDavid AttenboroughWriter
Frequently Asked Questions
When did Season 1 Episode 4 of Planet Earth air?
Season 1, Episode 4 ('Caves') originally aired on March 26, 2006.
How long is Season 1 Episode 4 ('Caves')?
The runtime for this episode is approximately 50 minutes.
What happens in Planet Earth Season 1 Episode 4?
Although often overlooked, caves are remarkable habitats with bizarre wildlife. Explore the structures created inside the earth as well as the adaptations animals have made to thrive in these environments....