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Community reviews
From TMDb members · 1 total- CinemaSerf5/10
This benefits, if that's the right word, from a mediocre cast of C-listers and some truly amazing papier-mâché special effects that can really only make you smile rather than recoil behind the sofa in terror! William Leslie is the scientist "Conway" who has designed a machine tha…
Full text & links on TMDb in the reviews section below.
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The Night the World Exploded
“Super-Quake Tilts Earth!”
51%
Movie
1h 4m
AI Analysis
The Night the World Exploded (1957) — AI movie analysis
WatchMind AI generated this AI analysis of The Night the World Exploded (1957) — a movie tagged as Science Fiction with balanced tone moods and fast-paced pacing.
Story & themes: With his assistant, Laura Hutchinson, Dr. David Conway develops a device to advance the fledgling science of earthquake prediction. After forecasting a large trembleor that will rock California within twenty-four hours, Conway cannot persuade the Governor to act. When the prediction proves true and further tests ind… Our models also surface themes such as identity, conflict, and relationships from synopsis and genre signals.
Watch context: Best suited for solo focused viewing. Expect fast-paced storytelling (~64 min).
Community signal: TMDb members rate The Night the World Exploded 51% (16 votes) — mixed but watchable scores for this movie.
AI verdict
Use this AI analysis as a quick read on The Night the World Exploded before you watch — trailer, TMDb reviews, and licensed streaming links on this page help you decide.
Algorithmic AI analysis from genres, synopsis, pacing heuristics, and TMDb community scores — not a generative chatbot. How WatchMind works.
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TMDb audience score
51%
from 16 TMDb votes
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Synopsis
With his assistant, Laura Hutchinson, Dr. David Conway develops a device to advance the fledgling science of earthquake prediction. After forecasting a large trembleor that will rock California within twenty-four hours, Conway cannot persuade the Governor to act. When the prediction proves true and further tests indicate that there are more quakes to come, Conway and Laura seek to perfect their device. Subsequent tests deep within Carlsbad Caverns discover an unknown element—E-112—that is responsible for the earthquakes and threatens to destroy the globe if it ever reaches the surface. The team determines that with only four weeks until Armageddon, the race is on to neutralize the killer element before it takes a devastating toll.
Quick facts
- Type
- Movie
- Status
- Released
- Release date
- 1957-06-14
- Runtime
- 1h 4m
- TMDB rating
- 5.1
- TMDB ID
- 61701
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Frequently asked questions
Where can I watch The Night the World Exploded (1957)?
The Night the World Exploded is available for discovery on WatchMind. You can find official links to rent, buy, or stream from licensed digital stores like Apple TV and Amazon in our "Where to Watch" section.
Is there an official trailer for The Night the World Exploded?
Yes, you can watch the official trailer for The Night the World Exploded directly on this page. We pull the latest video metadata from TMDb and play it via YouTube integration.
What is The Night the World Exploded about?
With his assistant, Laura Hutchinson, Dr. David Conway develops a device to advance the fledgling science of earthquake prediction. After forecasting a large trembleor that will rock California wit... This is the official synopsis available via TMDb community metadata.
Is there an AI analysis for The Night the World Exploded?
Yes. WatchMind publishes an AI analysis on this page — tone, pacing, audience fit, and community scores from TMDb metadata and recommendation models (not a chatbot). Scroll to the AI Analysis section or read the meta description summary.
How long is the movie The Night the World Exploded?
The official runtime for The Night the World Exploded is approximately 64 minutes.
Cast & crew
Names and photos from The Movie Database (TMDb). Follow links on themoviedb.org for full filmographies.
Directors & writers
Cast

William Leslie
Dr. David Conway

Kathryn Grant
Laura 'Hutch' Hutchinson

Tristram Coffin
Dr. Ellis Morton

Raymond Greenleaf
Gov. Chaney
- P
Paul Savage
Ranger Kirk
- F
Fred Coby
Ranger Brown

Frank J. Scannell
Sheriff Quinn

Charles Evans
Gen. Bortes

Marshall Reed
General's Aide

Terry Frost
Chief Rescue Worker
- D
David Armstrong
Military Policeman (uncredited)
Audience notes
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Community reviews
Written by TMDb members — same catalogue as our movie & TV metadata. API terms
This benefits, if that's the right word, from a mediocre cast of C-listers and some truly amazing papier-mâché special effects that can really only make you smile rather than recoil behind the sofa in terror! William Leslie is the scientist "Conway" who has designed a machine that he thinks can predict earthquakes. Now that could be quite useful in California but he can't get the Governor to believe an evacuation is essential when it starts to ring alarm bells. What's strange is that his gizmo seems to be telling him that the whole world is about to suffer a catastrophic sequence of quakes so together with his glamorous assistant "Hutch" (Kathryn Grant) he sets off into some very deep caverns where they discover a molten rock that is heading to the surface - and if it gets there, well it's goodnight Vienna. Can they concoct a plan to stop it in it's tracks? The story isn't so bad, but the execution is "Outer Limits" standard. There is far too much dialogue and but for the last ten minutes when the faux-rocks starts a-tumbling, there is precious little action in this studio bound and rather dry sci-fi drama. It's only an hour, and doubtless filled the drive-ins in 1957, but it's all just a bit too rudimentary on just about every level - including the underpinning science - to be of much interest now.
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