The Roku Channel
E1
Buildings
Where to watch
Seasons & Episodes
E2
Nature
E3
Living on the Edge
E4
On the Road
E5
In the Air
E6
In the Water
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World's Most Extreme — streaming FAQ
Which OTT platform streams World's Most Extreme?
World's Most Extreme is streaming on The Roku Channel in United States. It's not currently on Netflix.
Is World's Most Extreme on Netflix?
No, World's Most Extreme is not on Netflix in United States as of August 2026. It's currently on The Roku Channel.
Is World's Most Extreme on Amazon Prime Video?
No, World's Most Extreme isn't on Amazon Prime Video in United States right now. It's on The Roku Channel instead.
Where can I watch World's Most Extreme for free?
World's Most Extreme is available to stream free (with ads) on The Roku Channel in United States.
How many seasons are in World's Most Extreme?
World's Most Extreme has 2 seasons in total (12 episodes). The series concluded in 2018.
Are all episodes of World's Most Extreme out yet?
Yes — all 12 episodes across 2 seasons of World's Most Extreme are out and available to stream.
Is there a Season 3 of World's Most Extreme?
No — World's Most Extreme ended after 2 seasons, so there is no Season 3.