Dynamic Watchlist Hub: Apr 18, 2026

10 Best Movies Like The Terrornauts

If you loved The Terrornauts, we've curated the perfect watchlist for you based on shared genres, themes, and directorial style.

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Expert Review & Ratings

See our full critical analysis and audience score for The Terrornauts.

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#1
Project Hail Mary

Project Hail Mary

2026★ 8.2

Why watch this? A perfect follow-up to The Terrornauts for fans of Sci-Fi. It captures a similar compelling atmosphere.

Science teacher Ryland Grace wakes up on a spaceship light years from home with no recollection of who he is or how he got there. As his memory returns, he begins to uncover his mi...

#2
Babylon 5: In the Beginning

Babylon 5: In the Beginning

1998★ 7.1

Why watch this? A perfect follow-up to The Terrornauts for fans of Action. It captures a similar adrenaline-pumping atmosphere.

Londo Mollari, the Centauri Emperor, recounts the initial contact between the Humans and Minbari, which resulted in a major incident and subsequent war, for an eager pair of youngs...

#3
Babylon 5: The River of Souls

Babylon 5: The River of Souls

1998★ 6.4

Why watch this? A perfect follow-up to The Terrornauts for fans of Action. It captures a similar adrenaline-pumping atmosphere.

A group of Soul Hunters come to Babylon 5 demanding the return of something that was stolen from them....

#4
Space/Time

Space/Time

2025★ 5.9

Why watch this? A perfect follow-up to The Terrornauts for fans of Sci-Fi. It captures a similar adrenaline-pumping atmosphere.

After a fatal test shuts down their project, a disgraced team of scientists enters the criminal underworld to rebuild a forbidden space-bending engine that could rescue humanity or...

#5
Babylon 5: The Gathering

Babylon 5: The Gathering

1993★ 6.4

Why watch this? A perfect follow-up to The Terrornauts for fans of Sci-Fi. It captures a similar adrenaline-pumping atmosphere.

The feature-length pilot for this Emmy award-winning show. Babylon 5 is the latest in a series of space stations built by humans. The Vorlon ambassador, Kosh, has been poisoned. It...

#6
This Island Earth

This Island Earth

1955★ 6.0

Why watch this? A perfect follow-up to The Terrornauts for fans of Sci-Fi. It captures a similar spine-chilling atmosphere.

Aliens have landed and are hiding on Earth, but need Earth’s scientists to help them fight an inter-planetary war....

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