The Witches Cave was a 1989

1989 in film

-Events:* Batman is released on June 23, and goes on to gross over $410 million worldwide.* Actress Kim Basinger and her brother Mick purchase Braselton, Georgia, for $20 million...

 science fiction

Science fiction film

Science fiction film is a film genre that uses science fiction: speculative, science-based depictions of phenomena that are not necessarily accepted by mainstream science, such as extraterrestrial life forms, alien worlds, extrasensory perception, and time travel, often along with futuristic...

, fantasy

Fantasy film

Fantasy films are films with fantastic themes, usually involving magic, supernatural events, make-believe creatures, or exotic fantasy worlds. The genre is considered to be distinct from science fiction film and horror film, although the genres do overlap...

 film

Film

A film, also called a movie or motion picture, is a series of still or moving images. It is produced by recording photographic images with cameras, or by creating images using animation techniques or visual effects...

 from Gorky Film Studio

Gorky Film Studio

Gorky Film Studio is a film studio in Moscow, Russian Federation. By the end of the Soviet Union, Gorky Film Studio had produced more than 1,000 films...

, USSR and Barrandov Studios

Barrandov Studios

Barrandov Studios is a famous set of film studios in Prague, Czech Republic. It is the largest film studio in the country and one of the largest in Europe.Several of the movies filmed there won Academy Awards...

, Czechoslovakia

Czechoslovakia

Czechoslovakia or Czecho-Slovakia was a sovereign state in Central Europe which existed from October 1918, when it declared its independence from the Austro-Hungarian Empire, until 1992...

.

The film scenarion was written by Kir Bulychev

Kir Bulychev

Kir Bulychev or Bulychov was a pen name of Igor Vsevolodovich Mojeiko , who was a Soviet and Russian science fiction writer and historian. He received a Master's degree in 1965 and a Ph.D. in 1981 and wrote his first science fiction story in 1965...

 based upon his own story and directed by Yuri Moroz. The cast featured Sergei Zhigunov as Andrei Bruce, Marina Levtova as Belogurochka, Dmitri Pevtsov as Oktin Khash and Nikolai Karachentsov

Nikolai Karachentsov

Nikolai Petrovich Karachentsov is a Soviet/Russian actor, People's Artist of the RSFSR .- Films :* The Witches Cave as Jean, the cosmolinguist* The Adventures of the Electronic as Urrie* The Cat Who Walked by Herself...

 as cosmolinguist Jean.

Plot summary

An interstellar expedition is sent to study a strange planet far from Earth. Despite the fact that creatures from various Earth time periods appear to inhabit the world (mammoth

Mammoth

A mammoth is any species of the extinct genus Mammuthus. These proboscideans are members of Elephantidae, the family of elephants and mammoths, and close relatives of modern elephants. They were often equipped with long curved tusks and, in northern species, a covering of long hair...

s, pterodactyls, dinosaur

Dinosaur

Dinosaurs are a diverse group of animals of the clade and superorder Dinosauria. They were the dominant terrestrial vertebrates for over 160 million years, from the late Triassic period until the end of the Cretaceous , when the Cretaceous–Paleogene extinction event led to the extinction of...

s, horse

Horse

The horse is one of two extant subspecies of Equus ferus, or the wild horse. It is a single-hooved mammal belonging to the taxonomic family Equidae. The horse has evolved over the past 45 to 55 million years from a small multi-toed creature into the large, single-toed animal of today...

s, bird

Bird

Birds are feathered, winged, bipedal, endothermic , egg-laying, vertebrate animals. Around 10,000 living species and 188 families makes them the most speciose class of tetrapod vertebrates. They inhabit ecosystems across the globe, from the Arctic to the Antarctic. Extant birds range in size from...

s, etc.), the stone-age

Stone Age

The Stone Age is a broad prehistoric period, lasting about 2.5 million years , during which humans and their predecessor species in the genus Homo, as well as the earlier partly contemporary genera Australopithecus and Paranthropus, widely used exclusively stone as their hard material in the...

-level natives also possess swords made of metal, even though their civilization should have no knowledge of such advanced weaponry.