The Astronaut
“She didn't come back to Earth alone.”
We checked 8 streaming services in India on 07 Jun 2026 at 15:35 IST
About
After returning from her first space mission, astronaut Sam Walker is placed under NASA’s care at a high security house for rehabilitation and medical testing. However, when disturbing occurrences begin happening around the property, she fears that something extraterrestrial has followed her back to Earth
Cast
Kate Mara
as Sam Walker
Laurence Fishburne
as General William Harris
Gabriel Luna
as Mark
Ivana Miličević
as Dr. Michelle Aiden
Scarlett Holmes
as Izzy
Macy Gray
as Val
Reza Diako
as Ethan Marshall
Daniel Quirke
as Guard
Daiana Madeira
as Medical Specialist
Christine Abernathy
as Medical Assistant
Ezrael MacTire
as Young Harris
Erin Gill
as Young Sam
Gareth Battersby
as Squad Leader
Aidan O'Sullivan
as Private
Alex Conlon
as Troop Captain
Hans Boller
as Background
Where does The Astronaut rank today?
The Astronaut is #1429 on the CineFlixo Daily Streaming Charts today.
- Highest: #1429
- Top 10: 0 days
- Top 100: 0 days
Watch The Astronaut Online Free in HD
Stream The Astronaut online free in HD on CineFlixo. A popular horror, science fiction, and thriller movie originally produced in Inglés and released in 2025, it's earned a solid 6.2/10 from 349 viewers worldwide.
About The Astronaut
“She didn't come back to Earth alone.”
After returning from her first space mission, astronaut Sam Walker is placed under NASA’s care at a high security house for rehabilitation and medical testing. However, when disturbing occurrences begin happening around the property, she fears that something extraterrestrial has followed her back to Earth Running 90 minutes.
The Astronaut Cast and Characters
The cast features Kate Mara (as Sam Walker), Laurence Fishburne (as General William Harris), Gabriel Luna (as Mark), Ivana Miličević (as Dr. Michelle Aiden), and Scarlett Holmes (as Izzy). Their performances are a major reason The Astronaut has built such a passionate audience.
Where to Watch The Astronaut Online
On CineFlixo you can watch The Astronaut free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch The Astronaut NowWhy People Are Watching The Astronaut
The Astronaut flies under the radar but it deserves your attention. What makes it work is tight pacing that earns its twists and world-building that respects the audience's intelligence. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about The Astronaut
Where can I watch The Astronaut online for free?
You can watch The Astronaut online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is The Astronaut?
The Astronaut runs for 90 minutes (about 1.5 hours).
Is The Astronaut good? What's the rating?
The Astronaut holds a 6.2/10 rating based on 349 reviews — a solid pick if the genre interests you.
Who is in the cast of The Astronaut?
The main cast includes Kate Mara, Laurence Fishburne, Gabriel Luna, and Ivana Miličević, plus a strong supporting ensemble.
Is The Astronaut available in Inglés?
Yes — The Astronaut was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was The Astronaut released?
The Astronaut was released in 2025.
Do I need an account to watch The Astronaut on CineFlixo?
No. CineFlixo is free and you can watch The Astronaut without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed The Astronaut, check out The Condemned, Prey, Death Wish II, Owning Mahowny, and Doghouse.
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Frequently Asked Questions
Common questions about The Astronaut
Where can I watch The Astronaut for free?
You can watch The Astronaut (2025) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is The Astronaut about?
The Astronaut is a Horror/Science Fiction English-language film. After returning from her first space mission, astronaut Sam Walker is placed under NASA’s care at a high security house for rehabilitation and medical testing. However, when disturbing occurrences begin happening around the property, she fears that something extraterrestrial has followed her back to Earth
When was The Astronaut released?
The Astronaut was released on September 26, 2025. It has a runtime of 1h 30m. The film was produced by Fuller Media.
Who stars in The Astronaut?
The Astronaut stars Kate Mara, Laurence Fishburne, Gabriel Luna and Ivana Miličević. The full cast list is available in the Cast section above.
Is The Astronaut available in HD?
Yes, The Astronaut is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.