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Ready to watch What on Earth?? This 2015 Documentary series is available to watch right now. It's currently streaming on HBO Max, YouTube TV, Philo, HBO Max Amazon Channel, Discovery+ Amazon Channel, Science Channel, Discovery +, Spectrum On Demand, The Roku Channel, Tubi TV, and Plex. If you'd like to own it digitally, you can buy What on Earth? starting from $208.89 on Amazon Video and Google Play Movies.
Buy on Amazon Video for $245.58
Own it digitally in the US
Region
Stream
11 options
HBO Max
Stream included
HD
Included
YouTube TV
Stream included
HD
Included
Philo
Stream included
HD
Included
HBO Max Amazon Channel
Stream included
HD
Included
Discovery+ Amazon Channel
Stream included
HD
Included
Science Channel
Stream included
HD
Included
Discovery +
Stream included
HD
Included
Spectrum On Demand
Watch free
HD
Included
The Roku Channel
Stream with ads
HD
Included
Tubi TV
Stream with ads
HD
Included
Plex
Stream with ads
HD
Included
Prices last updated October 15, 2026. Pricing and availability may vary by region.
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Frequently Asked Questions
No, What on Earth? is not currently available on Netflix. You can stream it on HBO Max instead.
Yes, What on Earth? is available to watch for free on Spectrum On Demand, The Roku Channel, Tubi TV, Plex.
Yes, you can purchase What on Earth? digitally starting at $208.89 on Google Play Movies.
Release Dates
First Aired
Feb 10, 2015
Last Aired
Mar 16, 2023
