Where can I watch “Human Planet” Season 1 Episode 5 online?

This page provides episode info and a legal-only guide. It does not host streams or downloads. Check official platforms and licensed services for availability in your region (US first).

Do I need to watch earlier episodes before “Mountains: Life in Thin Air”?

Watching earlier episodes in season 1 helps you follow the plot and character arcs leading into this episode.

Watch Human Planet Season 1 Episode 5 Online

“Mountains: Life in Thin Air” — Watch "Human Planet" Season 1 Episode 5 online in HD for free. Check streaming providers, cast, and episode details.

Feb 10, 2011 Season 1 Episode 5 49 min

8.6 ★ ★ ★ ★ ★

5 votes

Human Planet Season 1

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Where can I watch "Mountains: Life in Thin Air" online?

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Season 1 Episode 5 — Aired on Feb 10, 2011 • runs about 49 minutes.

Notable cast/guest names in this episode include John Hurt.

This page includes 3 official still(s) (when available) plus legal availability links.

Looking for “watch Human Planet Season 1 Episode 5 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.

Synopsis

From lush cloud forests to bare summits, many people make their homes in the extreme altitudes of the world's mountain ranges. Explore the extraordinary ways life is sustained in this world of thin air and few resources.