Rhedosaurus

Rhedosaurus TBf2KFTFH Name information null Alternate names DinosaurTFH, Rhedo, Rhedosaur, The Beast, Herman Subtitle(s) Atomic Monster (原子怪獣,   Genshi Kaijū) Physical information null Species Dinosaur; extraterrestrial dinosaurPoD Height ~90-100 feetTFH Length ~200 feet Weight 500 tons Affiliation information null Place(s) of emergence Baffin Bay, the ArcticTBf2KF Enemies Humans, Tyrannosaurus rexPoD Real world information null Written by Lou Morheim, Fred Freiberger, Ray Bradbury, Daniel James, Eugène Lourié, Robert Smith Designed by Ray Harryhausen Modeled by Ray Harryhausen,TBf2KF Stephen CzerkasPoD Other information null First appearance Latest appearance The Beast from 20,000 Fathoms Planet of Dinosaurs Roar(s) 1953: 1977: More roars

The Rhedosaurus is a giant fictional dinosaur who serves as the antagonist of the 1953 American giant monster film The Beast from 20,000 Fathoms and short story The Fog Horn.

Name

According to Rhedosaurus creator Ray Harryhausen, the monster's name may have been devised by The Beast from 20,000 Fathoms producer Hal Chester or one of the film's writers. He went on to say that some people believe the first two letters of Rhedosaurus' name were inspired by his initials, R. H. The beast has also been nicknamed Herman, and is sometimes referred to as a "Rhedosaur."

Development

Ray Harryhausen created a clay model of the Rhedosaurus based on sketches that he made for The Beast from 20,000 Fathoms, but he and some of the staff working on the film felt that his model was "too kind and babyish." Thus, Harryhausen returned to his workshop to make a stronger, more terrifying version of the model. The new model was tested, but Harryhausen felt that it still wasn't right, so he decided to rebuild the model once again after a discussion with the film's two producers, Jack Dietz and Hal E. Chester. This model was ultimately used in the film. Harryhausen also designed and supervised most of the miniatures used in the film such as the lighthouse, the harbor landing stage, and sections of the Coney Island roller-coaster where the Beast is killed at the end of the film.

A five-second piece of stop-motion animation of the Rhedosaurus cut from the film appeared in the trailer for The Black Scorpion, released in 1957. The following year, Harryhausen repurposed parts of the Rhedosaurus model for the fire-breathing dragon in The 7th Voyage of Sinbad.

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  Rhedosaurus sketches by Ray Harryhausen

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  Two-headed Rhedosaurus concept art

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  Rhedosaurus concept art

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  Harryhausen's first Rhedosaurus model

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  Harryhausen's second Rhedosaurus model

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  The fire-breathing dragon in The 7th Voyage of Sinbad

For Planet of Dinosaurs, Stephen Czerkas constructed a new, smaller model that was used to battle, and ultimately be killed by, a Tyrannosaurus rex. According to animator Jim Aupperle, "Stephen and I both place the Rhedosaurus among our top favorite of Ray's myriad monsters. We felt that by giving the great Beast a cameo in our film we were acknowledging the immense debt we both feel to Ray. We had to make the Rhedosaurus more of a baby size because one as large as the original would have made a meal of our Tyrannosaurus instead of the other way around."

Design

The Rhedosaurus has a quadrupedal build, with a long tail and forelimbs noticeably longer than its hindlimbs. Its back is adorned with a single row of backward-facing spikes that continue from its scalp to its tail. Crocodilian scales line down its underside while bumpy, pebble-like scales cover the remainder of the body. Its snout is short with large nostrils and noticeable fangs.

In The Fog Horn it has a forty-foot long neck, a body covered in crayfish and other sea life, and a tail only barely seen. It is about 90-100 feet in all.

In Planet of Dinosaurs, the Rhedosaurus has a slimmer skull and a slightly longer neck. Its skin is brown.

Origins

In The Beast from 20,000 Fathoms, the Rhedosaurus was the only surviving member of its species, buried beneath the ice in the Arctic for 100 million years until it was reawakened by a nuclear bomb test in the modern day.

History

The Beast from 20,000 Fathoms

Following a nuclear bomb test in the Arctic, a gigantic dinosaur known as a Rhedosaurus breaks free from its state of suspended animation in the ice and heads down the North American coast, destroying everything in its path as it makes its way to New York City, its original home. The Rhedosaurus wandered the streets, eating anyone who got too close to it. Attempts to kill it were complicated by an ancient disease it carried; spilling its blood freed the plague, which was almost as deadly as the reptile itself. The Rhedosaurus was eventually killed at Coney Island when a radioactive isotope was shot into a wound on its neck, both fatally wounding it and also neutralizing the disease. As the Rhedosaurus succumbed to the isotope, a fire it started by destroying the machinery of a roller coaster spread across the island. The Rhedosaurus burst free of the burning coaster and roared out defiantly, before finally collapsing to the ground, dead.

Planet of Dinosaurs

The Rhedosaurus in Planet of Dinosaurs

As a Tyrannosaurus rex began menacing Captain Lee's crew, Lee and Jim broke into an argument over who should be in charge of crafting a plan to kill it. To prove his resolve, Lee baited the Tyrannosaurus into chasing him away from the camp when the trap preparations were not yet ready. As he continued to run, he took shelter under a ledge, above which a car-sized Rhedosaurus appeared. It hissed at Lee but did not chase him as he continued running. The pursuing Tyrannosaurus came upon the Rhedosaurus and roared at it. The Rhedosaurus roared back, prompting the Tyrannosaurus to lunge at it and bite it on the shoulder, carrying it in the air for several seconds as the Rhedosaurus struggled and tried to fight back. The conflict was ended when the Tyrannosaurus set the Rhedosaurus on the ground and quickly bit into its head, crushing its skull and killing it before carrying the body back to its lair to feed on it, giving Lee enough time to return to his crew and plan the counterattack.

Abilities

Contaminated blood

The Rhedosaurus's blood contains a disease that can rapidly cause severe sickness and death in humans.

Physical abilities

The Rhedosaurus primarily relies on its sheer bulk and powerful limbs during combat, shown when it topples over a lighthouse and crushes a car like it was an insect underneath its metaphorical boot. Its jaws were able to kill and eat a human in one bite as well.

Durability

The Rhedosaurus' scales were thick enough to be unharmed by small arms fire, though heavier munitions were able to wound it sufficiently enough to be able to kill it.

Filmography

• The Beast from 20,000 Fathoms (1953)
• Planet of Dinosaurs (1977)
• Gremlins 2: The New Batch (1990) [stock footage; television screen]
• Cloverfield (2008) [still frame]
• Godzilla Singular Point (TV 2021) [film poster]

Short stories

"The Fog Horn"

In the short story The Fog Horn, which was adapted as The Beast from 20,000 Fathoms, a large, dinosaur-like creature with a longer neck, but otherwise similar to the Rhedosaurus appears from the depths, attracted to a lighthouse and the sound of its fog horn. The creature first appeared one year, only circling the light house, before leaving and a sunny day to occur soon after. Exactly one year later, the creature reappears and started calling out to the lighthouse. When the fog horn stopped calling back, the creature attacked and destroyed the lighthouse, never to return.

Gallery

Main article: Rhedosaurus/Gallery.

In other languages

Language Name Meaning Japanese リドサウルス Ridosaurusu Transcription of English name

Roar

The Rhedosaurus' roars are derived from the sound effects of a wild horse in 1952's The Lion and the Horse. In the short story The Fog Horn, its roar is like that of a fog horn.

The Rhedosaurus' roars

Trivia

• The Rhedosaurus, along with King Kong, was one of the main inspirations for Godzilla. During the production of the 1954 film Godzilla, its pre-published storyline was very similar to that of The Beast from 20,000 Fathoms and was actually titled The Giant Monster from 20,000 Miles Under the Sea (海底二万哩から来た大怪獣,   Kaiteinimanmairu kara Kita Daikaijū). Rhedosaurus creator Ray Harryhausen considered Godzilla a "filch" of his own work.
• The Rhedosaurus is featured in posters for the 1953 3D science-fiction film Robot Monster, which was released to American theaters on June 10, three days before The Beast from 20,000 Fathoms was released.
• A creature resembling the Rhedosaurus briefly appeared in the 1970 film When Dinosaurs Ruled the Earth, though whether it is meant to be an homage to the Rhedosaurus is unknown.
• The Rhedosaurus appeared in the sixth episode of the second season of the ABC TV improvisational series Whose Line Is It Anyway?.
• Batman #104 (December 1956), in its third story (of three total) "The Creature from 20,000 Fathoms!", features a creature named Bobonga that pays homage to the Rhedosaurus, along with the story's title.
• A dinosaur modeled on the Rhedosaurus appears in issues #2 and 4 of the 2013 5-issue comic book miniseries Dinosaurs Attack! by IDW Publishing. In issue #2, after manifesting in Italy, it battles a dinosaur modeled on the Paleosaurus from The Giant Behemoth (which also manifests in the same area) at the Leaning Tower of Pisa, where it is shoved through the tower by its rival. In issue #4, it appears alongside several creatures as part of a charge against the U.S. military forces, with some of them resembling dinosaurian characters such as Godzilla (who leads the charge), Rodan, the Paleosaurus, Gorgo, Reptilicus, and Gertie the Dinosaur, among others.
  • The Rhedosaurus also appears together with the Paleosaurus in card #10 (of 55) of the Topps trading card series Dinosaurs Attack! (which was the basis for the above-mentioned miniseries), "Italy Under Seige [sic]!". The two dinosaurs are shown fighting each other at the Leaning Tower of Pisa in Italy.

See also

• Godzilla
• Paleosaurus
• Gorgo
• Ogra
• Nebula

References

This is a list of references for Rhedosaurus. These citations are used to identify the reliable sources on which this article is based. These references appear inside articles in the form of superscript numbers, which look like this: ^[1]

Bibliography

• Webber, Ray P. (2004). The Dinosaur Films of Ray Harryhausen: Features, Early 16mm Experiments and Unrealized Projects. McFarland & Company. ISBN 9780786416660.
• Hankin, Mike (14 September 2008). Ray Harryhausen - Master of the Majicks Vol. 2: The American Films. Archive Editions, LLC. ISBN 9780981782904.
• Harryhausen, Ray; Dalton, Tony (2006). The Art of Ray Harryhausen. Billboard Books. ISBN 978-0823084005.
• Harryhausen, Ray; Dalton, Tony (22 November 2003). Ray Harryhausen: An Animated Life. Aurum Press. ISBN 978-1854109408.
• Berry, Mark F. (16 August 2005). The Dinosaur Filmography. McFarland & Company, Inc., Publishers. ISBN 978-0786424535.
• Harryhausen, Ray; Dalton, Tony (30 September 2008). A Century of Stop Motion Animation: From Melies to Aardman. Watson-Guptill Publications. ISBN 978-0823099801.
• Neuhaus, Mel; Lederman, Michael; Zito, Zach (1998). Monster Madness. Smithmark Publishers. ISBN 978-0765108852.
• Kabuki, Shinichi (11 July 1998). Godzilla Days. Shueisha. ISBN 978-4087488159.

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