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Ready to watch Alien Theory? This 2019 Action/Science Fiction movie is available to watch right now. It's currently streaming on fuboTV, Plex, Plex Channel, and Tubi TV. Rental options start at $2.99, available on Amazon Video. If you'd like to own it digitally, you can buy Alien Theory starting from $9.99 on Amazon Video.
Rent on Amazon Video for $2.99
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Prices last updated October 10, 2026. Pricing and availability may vary by region.
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Frequently Asked Questions
No, Alien Theory is not currently available on Netflix. You can stream it on fuboTV instead.
Yes, Alien Theory is available to watch for free on Plex, Plex Channel, Tubi TV.
The most affordable option is to rent Alien Theory on Amazon Video for $2.99.
Yes, you can purchase Alien Theory digitally starting at $9.99 on Amazon Video.
Release Dates
Theatrical
Jun 18, 2019
