Beast from 20,000 Fathoms (1953)

The Grand-Daddy of Giant Radioactive Prehistoric Monster Movies.

Ray Harryhausen’s first solo opportunity to supervise special effects (after apprenticing under Willis O’Brien, the technician behind 1933’s KING KONG) is the archetypal model for dozens of sci-fi monster flicks that followed, during the 1950s, and beyond. The story begins with an H-Bomb test, which awakens a predatory dinosaur from a multi-million-year sleep, frozen in icy tundra. A nuclear scientist (Paul Christian) who saw the creature tries to warn the military (in the form of Kenneth Tobey), but no one listens to his story until several boats are sunken, the survivors telling tales of sea serpents. A sympathetic paleontologist (Cecil Kellaway) and his beautiful assistant (Paula Raymond) identify the beast as a rhedosaurus and deduce that its path of destruction is taking it toward New York, where it goes on a rampage. The Beast carries unknown disease that preclude blasting it to pieces (which would only spread the germs), so the nuclear scientist devises a radioactive isotope that will kill the monsters and the bacteria it carries. The lethal antidote is fired (by Lee Van Cleef, later to be a gunslinger in Italian Westerns opposite Clint Eastwood) from atop a roller coaster when the Beast attacks Coney Island, for a fiery and spectacular conclusion.The story of BEAST FROM 20,000 FATHOMS is derivative of KING KONG and, more particularly, O’Brien’s 1925 silent effort THE LOST WORLD (which was based on the novel by Sherlock Holmes-creator Sir Arthur Conan Doyle). Like those earlier works, BEAST features a prehistoric monster let loose on a modern city. But those stories had been more or less adventure-fantasies that unearthed their monsters in unexplored, exotic territory. BEAST, with its use of the H-Bomb, added a modern science-fiction edge, coming at a time when audiences really did fear the Bomb, which had the potential, for the first time in recorded history, to bring about the end of recorded history.
Thus, the BEAST becomes a walking metaphor for real fears, a sort of fantasy mirror into which audiences can gaze at something to horrible to contemplate directly. The effect is somewhat muted by the fact that the film ultimately assures us that radiation is okay (a radioactive isotope is used to kill the beast). In this regard, at least, the BEAST’S Japanese clone GOJIRA is considerably more powerful. Nevertheless, BEAST is an effective template from which many other subsequent films were fashioned (including Sony’s misnamed 1998 effort GODZILLA, which far more resembles this film than its namesake).
Unlike many of the movies that worked from its blue print, BEAST has a decent script. The story movies along nicely, with a minimum of downtime (even the obligatory romantic subplot fits in smoothly and unobtrusively). The writers appear to have done their homework, as the scientific jargon rings true and there are few obvious factual howlers. The dialogue is reasonably terse and even displays some clever wit. (At one point, Kellaway chides Tobey for not believing in flying saucers – reminding viewers that Tobey starred in THE THING FROM ANOTHER WORLD, which featured a flying saucer that brought an alien invader to Earth.)
The cast is made up of competent character actors who bring a decent level of conviction to their roles, spouting off paleontology terms like “Cretaceous” and “Jurassic” as if they know what they are talking about. There is little or none of the flat, cardboard feeling you get from similar films from the era, which tended to be filled with squared jawed heroes and fainting women.
A former production designer, director Eugene Lourie gets everything possible out of his limited resources, using lighting and camera placement to disguise the low-budget. The film looks atmospheric and moody, not cheap, and the judicious use of stock footage adds a sense of scope to the proceedings.
But of course the real star of the film is the special effects. Harryhausen used stop-motion to bring the titular character to life, but instead of creating a KONG-like fantasy world with the use of glass paintings and miniatures, Harryhausen kept the budget down by relying on “plate photography” of actual locations. (In other words, footage of New York streets, etc., was shot and then projected behind the tabletop miniature where Harryhausen animated the armature puppet of the Beast, one frame at a time.)
Being a dinosaur, the Beast cannot win our hearts in the same way that Kong could. But Harryhausen does invest some personality into the creature. Although fearsome and destructive, the rhedosaurus does not seem malignant; he’s just a creature lost in time, returning to the only home he ever knew. He manages to inspire a certain amount of awe, and you’re actually sorry to see the creature collapse and die at the end.
BEAST FROM 20,000 FATHOMS admirably stands the test of time. Despite its financial restrictions, it is a solid effort that works on all levels. Not a masterpiece, perhaps, but definitely a classic of its genre – and vastly better than the 1998 GODZILLA.


The paleontologist who wants to preserve capture and preserve the rhedosaurus descends in a diving bell to search for the creature. When he makes visual comment, his enthusiasm for his discovery blinds him to any danger. He enthusiastically describes the variations between what he expected from fossils and what he is actually seeing (“the dorsal spine is singular, not bi-lateral as we thought”). His final words are “But the most amazing thing is…” – just before the dinosaur’s open mouth lunges for the diving bell.
A New York cop, obviously not one to let monsters rampage through his neighborhood unopposed, walks down the middle of the street like a gunslinger, firing six shots from his revolver into the rampaging Rhedosaurus. Stopping to reload, he looks down at his gun – the hungry dinosaur reaches down and lifts him up in his mouth, flipping his body like a cat swallowing a minnow.


The inspiration for the screenplay is credited to Ray Bradbury, but it appears that the script was not actually based on his short story. When he was offered the chance to do the effects, Ray Harryhausen showed the script to his old friend Bradbury, who noted that the scene wherein the Beast attacks a lighthouse was similar to his story “The Foghorn.” The rights to the story were purchased in order to avoid any legal problems. Since then, Bradbury has speculated that the screenwriters had read the story and incorporated the scene, whether consciously or not. Harryhausen provided a slightly different version of events at a 2006 screening of the film, stating that, after the script was written, the film’s producer came in with a copy of the Saturday Evening Post (which had published the story) and insisted that the lighthouse scene should be added.
This was the directorial debut of Eugene Lourie, who went on to direct two other movies about reawakened rampaging reptiles: 1959’s THE GIANT BEHEMOTH (a.k.a. THE BEHEMOTH, which, ironically, featured special effects by Harryhausen’s one-time mentor, Willis O’Brien) and 1961’s GORGO.
Toho producer Tomoyuki Tanaka was, according to legend, inspired by THE BEAST FROM 20,000 FATHOMS. After a co-production deal fell through to make a large-scale war movie, he conceived of a Japanese version of BEAST. The result was 1954’s GOJIRA, which was released in the U.S. two years later as GODZILLA, KING OF THE MONSTERS. However, it remains unclear whether the late Tanaka had actually seen BEAST or had merely heard about it.

The prehistoric monster roars at the modern surroundings.

THE BEAST FROM 20,000 FATHOMS. (1953). Directed by Eugene Lourie. Written by Fred Freiberger and Louis Morheim, “inspired” by the short story “The Foghorn” by Ray Bradbury. Cast: Paul Christian (a.k.a. Paul Hubschmid), Paula Raymond, Cecil Kellaway, Kenneth Tobey, Donalds Woods, Lee Van Cleef.

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