The Magnetic Monster

The Magnetic Monster

Terror swoops through the heart of a city in the dead of night!

Directed by Herbert L. Strock, Curt Siodmak

Produced by Ivan Tors Productions

195376 min5.6 / 10

A mid-century atomic-age thriller about scientists racing to stop an exponentially growing radioactive isotope from consuming Earth, driven by procedural tension and Cold War anxieties.

The Office of Scientific Investigations tracks down the source of increased magnetism and radioactivity in Los Angeles, and discovers that a man-made isotope is consuming available energy from nearby mass every few hours, doubling its size in the process. Although microscopic, it will soon become big enough to destroy Earth; and how to stop it is yet to be determined. The film's Deltatron special effects footage is taken from the 1934 German sci-fi film GOLD.

Questions people ask

  • Is The Magnetic Monster sad? Not especially. Less sad than 73% of films.

  • Is The Magnetic Monster scary? Somewhat. More frightening than 72% of films.

  • Is The Magnetic Monster easy watching? Not especially. Less comforting than 61% of films.

  • Is The Magnetic Monster violent? About average. Almost exactly mid-range.

  • Does The Magnetic Monster end with hope? About average. Almost exactly mid-range.

These describe how the film comes across, measured across the whole film and compared with other well-known films. They are not a content list — nothing here was counted or checked scene by scene, so for age-suitability or specific content use a classification board or a dedicated content-warning service.

31/ 100

Cinnamon Score

How much this film gives you that nothing else will, and whether it delivers.

You have seen this shape before.

Rarity83

How unlike any other film this one feels

Surprise19

How much more it delivers than it promises

Love10

How much audiences actually like it

The highest scores in the catalogue →

Ensemble

Like The Magnetic Monster

Nearest across the full emotional profile.

Same Mood as The Magnetic Monster

Nearest on what's most distinctive about this one.

Like The Magnetic Monster, But Darker

Similar, pushed toward heavier and more intense.

Like The Magnetic Monster, But Lighter

Similar, pushed toward warmer and easier.

Like The Magnetic Monster, But Less Popular

Same territory, far fewer people have seen it.

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