Navy Commander Alan Roberts is assigned to lead an expedition to Little America in Antarctica to investigate reports of a mysterious warm water inland lake discovered a decade earlier. His helicopter and its small party, including reporter Maggie Hathaway, is forced down into a volcanic crater by a fierce storm. They find themselves trapped in a lush tropical environment that has survived from prehistoric times.

Gamera vs. Barugon (1966)
Gamera escapes from his rocket enclosure and makes his way back to Earth as a giant opal from New Guinea is brought back to Japan. The opal is discovered to have been an egg that births a new monster called Barugon. The creature attacks the city of Osaka by emitting a destructive rainbow ray from his back, along with a freezing spray capable of incapacitating Gamera.

Piranha (1978)
When flesh-eating piranhas are accidentally released into a summer resort's rivers, the guests become their next meal.

Class of Nuke 'Em High 2: Subhumanoid Meltdown (1991)
At the Tromaville Institute of Technology's nuclear plant, Prof. Holt has perfected "subhumanoids": living beings without emotions who perform menial tasks. When school reporter Roger Smith meets a beautiful subhumanoid named Victoria, they fall in love and he becomes determined to save her and the school from a giant mutant squirrel, Tromie.

Quatermass 2 (1957)
In England, a group of space scientists led by Bernard Quatermass, who have developed plans for the first Moon colony, learn that a secret, ostensibly government-run, complex of identical design has been built in a remote part of England and is the focus of periodic falls of small, hollow "meteorites" originating in outer space. Quatermass determines to investigate and uncovers a terrifying extraterrestrial life form which has already begun action to take over the Earth.

Prehistoric Park (2006)
A BBC miniseries about Nigel Marvin's quest to bring the extinct dinosaurs through time to Prehistoric Park.

Tarzan the Ape Man (1981)
The Tarzan story from Jane's point of view. Jane Parker visits her father in Africa where she joins him on an expedition. A couple of brief encounters with Tarzan establish a (sexual) bond between her and Tarzan. When the expedition is captured by savages, Tarzan comes to the rescue.

Cannibal Women in the Avocado Jungle of Death (1989)
The U.S. government, eager to protect the nation's avacado supplies, recruits feminist professor Margo Hunt to make contact with the Piranha Women, an all-female tribe who believe men are only good as a source of food. Accompanying Dr. Hunt on her trip are Jim, a guide of questionable competence, and Bunny, a student of unquestionable incompetence.

At the Earth's Core (1976)
A huge burrowing machine tunnels out of control at ferocious speed, cutting clean through to the center of the earth, to the twilight world of pellucidar. Once there, Dr. Perry and David Innes are threatened by half human creatures, lizard-like birds, and man-eating plants.

Class of Nuke 'Em High (1986)
The pupils at a high school next to a nuclear power plant start acting and looking strange after buying contaminated drugs from a plant worker.

Allegro non troppo (1976)
The film is a parody of Disney's Fantasia, though possibly more of a challenge to Fantasia than parody status would imply. In the context of this film, "Allegro non Troppo" means Not So Fast!, an interjection meaning "slow down" or "think before you act" and refers to the film's pessimistic view of Western progress (as opposed to the optimism of Disney's original).

Kraken (2025)
A Russian missile submarine disappears without trace during a secret mission in the Greenland Sea. A vessel is deployed to search for it, captained by the brother of the missing submarine’s commander. The search crew is tasked with locating the submarine and preventing a top-secret weapon from falling into enemy hands. Meanwhile, a geological research operation at the North Pole awakens the Kraken, a giant deep-water monster with an incredible ability to camouflage and an uncanny intelligence. As the search party narrows in on the missing submarine, they will encounter the legendary creature of the deep.

The Land Before Time X: The Great Longneck Migration (2003)
A bedtime story leads Littlefoot and his grandparents on a journey to a new land, where Littlefoot discovers someone who vanished before he was born: his father! Now Littlefoot must decide between two worlds. Will he leave to be with his friends in the Great Valley, or stay behind and start a new life with his father?

The Land Before Time XI: Invasion of the Tinysauruses (2005)
Littlefoot and his friends return in another adventure. But this time, they aren't the smallest dinosaurs in the valley anymore.

Miss Minoes (2001)
A cat who turns into a young woman helps a journalist protect their town from a factory boss with an evil plan.

Kamen Rider Saber: Gather! Hero! The Explosive Dragon TVKun (2021)
In this Hyper Battle DVD, Mei wants to write a book for children. But the Megid oppose this idea, forcing Touma to transform into Kamen Rider Saber Dragon TV-Kun to put an end to their evil plan!

Cho Ninja Tai Inazuma (2006)
Jun Terada is a producer in the year 2076 and is trying to convince the president of Magical TV to allow her to create her life's work, Chō Ninja Tai Inazuma!, based on the long-standing legend of a legendary lightning that bestows powers upon those struck by it. However, because the show is to be the 100th anniversary of the Hyper Hero Team Series" , it must be a first for the 100-year-long franchise. President Mishima convinces her to turn it into a reality show by traveling back to 1720 in the Edo period and picking three extremely inept locals and force them through humiliating training to become ninja.

PG: Psycho Goreman (2020)
Siblings Mimi and Luke unwittingly resurrect an ancient alien overlord. Using a magical amulet, they force the monster to obey their childish whims, and accidentally attract a rogues’ gallery of intergalactic assassins to small-town suburbia.

Digimon Adventure tri. Part 6: Future (2018)
The world has begun to collapse. The rampaging Meicoomon absorbs Tailmon, who underwent a dark evolution, and changes form into the immensely powerful Ordinemon. In accordance with Yggdrasil's expectation, the real world is about to be engulfed by the Digital World. Meanwhile, Homeostasis considers Ordinemon to be out of control and puts into motion its final plan that will entangle the real world. Then the time comes for the DigiDestined to arrive at a final decision. What future do they choose for themselves?

Miracle Mile (1989)
After 30 years of searching, Harry has finally met the girl of his dreams. Unfortunately, before they even have a chance to go on their first date, Harry intercepts some chilling news: WWIII has begun and nuclear missiles will destroy Los Angeles in less than an hour!

C.H.U.D. (1984)
A rash of bizarre murders in New York City seems to point to a group of grotesquely deformed vagrants living in the sewers. A courageous policeman, a photojournalist and his girlfriend, and a nutty bum, who seems to know a lot about the creatures, band together to try and determine what the creatures are and how to stop them.