Plot
An ordinary hardware store suddenly becomes ground zero for an inexplicable phenomenon that’s causing metal objects to take on a life of their own. Springing into action is the “Office of Scientific Investigation” (OSI), a governmental bureau whose agents are “detectives with degrees in science” known as A-Men (A as in Atom).
Arriving at the scene, one of these A-Men, Dr. Jeffrey Stewart, quickly determines that the event’s epicenter is located in an office above the store, and a Geiger counter reveals the disturbing presence of radiation. After donning protective gear, the agents execute a quick search upstairs to discover a dead lab assistant and an ominously empty container.
The A-Men methodically follow a trail of magnetic and radioactive phenomenon which leads them to a renowned research physicist suffering severe radiation sickness aboard a commercial airflight. He admits experimenting with an artificial radioactive isotope (dubbed “serenium”) that’s “heavier than uranium“.
But it gets worse. The new, unstable isotope has taken on a life of its own, absorbing energy from metallic objects around it as it implodes and grows: “Energy’s being drawn into space, transforming itself into mass“. In fact, the OSI learns the material is growing exponentially, doubling in size and mass every 11 hours! At that rate, they determine that it’s only a matter of weeks before this radioactive monstrosity is massive enough to knock Earth out of its orbit!
Humanity’s only hope lies in an experimental power generator the Canadian government is assembling in a top-secret cavern 1,700 feet below the coast of Nova Scotia.
Someone is wrecking my store with magnetic power!
Critique
6As is often the case with 1950s American sci-fi, the film opens with the obligatory off-screen narrator warning us in alarming tones that unknown peril is on the horizon: “Today, new dangers face mankind… dangers which challenge life, threaten its very existence“.
At any rate, being a fine screenwriter and novelist known for his work in the horror and science fiction genres, Curt Siodmak doesn’t bother with the same old Cold War propaganda here, but rather opts to focus mainly on the potential side effects of scientific progress whose unbridled trajectory threatens to unleash events that could put the very future of our race in jeopardy. In that regard, the idea of a nemesis represented by a physical phenomenon taken to the extreme was certainly novel and ahead of its time – consider the “inorganic” menace a few years later in “The Monolith Monster” (1957).
With its semi-documentary narrative style and dialogue tending to the verbose side, “The Magnetic Monster” might be most appreciated by fans of “hard” science fiction, given its wealth of specialized terminology dealing with concepts near and dear to both relativistic and quantum physics. (Several scenes allude to the relationship between mass and energy, and the OSI scientists discuss “Newbold’s theory of unipole magnetism”. In particle physics, a magnetic monopole is a hypothetical elementary particle that is an isolated magnet with only one magnetic pole – something Nobel prize-winning physicist Paul Dirac spent a good deal of time contemplating, but to date, there is no direct evidence for its existence).
The final scenes featuring the fictional Deltatron generator “borrow” a good deal of footage from the 1934 German sci-fi film “Gold”, directed by Karl Hartl.
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Quotes
- It's hungry! It has to be fed constantly, or it will reach out its magnetic arm and grab at anything within its reach and kill it! It's monstrous, Stewart, monstrous. It grows bigger and bigger!
- Someone is wrecking my store with magnetic power!
Trivia
- The film is often considered the first chapter of Ivan Tors’ “Office of Scientific Investigation (OSI) trilogy”, which also includes “Riders to the Stars” (1954) and “Gog” (1954).
- Among Curt Siodmak’s most well-known works, we would cite the screenplay for “The Wolf Man” (1941) and the cult classic novel “Donovan’s Brain” (1943).
- Numerous sources list film editor Herbert L. Strock as an uncredited director.
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| Product name | Price |
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| Nome del prodotto | Prezzo | |
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![]() | Piccola enciclopedia degli ultracorpi: I B-movies americani degli anni Cinquanta: Vol. 1 | |
![]() | Il Mostro Magnetico |
| Product name | Price | |
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![]() | Magnetic Monster [DVD] [1953] [Region 1] [US Import] [NTSC] | |
![]() | Il Mostro Magnetico |
| Nombre del producto | Precio |
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| Produktname | Preis | |
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![]() | Magnetic Monster / (Full Mono) [DVD] [Region 1] [NTSC] [US Import] |
| Nom du produit | Prix | |
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![]() | Le Monstre magnétique + Zontar, la Chose Venue de l'espace |
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![]() | The Magnetic Monster |







![Magnetic Monster [DVD] [1953] [Region 1] [US Import] [NTSC]](https://m.media-amazon.com/images/I/51+Q2t5wdcL._AC_SL75_.jpg)

![Magnetic Monster / (Full Mono) [DVD] [Region 1] [NTSC] [US Import]](https://m.media-amazon.com/images/I/51+Q2t5wdcL._SL75_.jpg)
