In 1996, after the death of SpaceGodzilla, Miki Saegusa travels to Birth Island to check on Godzilla and its adopted child, but finds the entire island destroyed. Godzilla appears in Hong Kong, covered in glowing lava-like rashes. It goes on a rampage, causing major collateral damage and killing thousands of civilians. A group of representatives from the Japan Self Defense Forces (JSDF) hires college student Kenichi Yamane, the grandson of Dr. Kyohei Yamane, to work at the center in an attempt to unravel the mystery of Godzilla's condition. Yamane suspects that Godzilla's heart, which acts as a nuclear reactor, is going through a nuclear meltdown. He theorizes that, when Godzilla's temperature reaches 1,200 degrees Celsius, it will explode with a force approximately "1,000 times greater than all nuclear weapons put together, a burst of power unseen since time began.
The film is set in a post-ice age North America, where the local tribesmen believe all creatures are created through the Spirits, who are said to appear in the form of an aurora. Three brothers: Kenai (voiced by Joaquin Phoenix)- the youngest brother, Denahi (voiced by Jason Raize)- the middle brother -and Sitka (voiced by D.B. Sweeney)- the eldest brother, return to their tribe in order for Kenai to receive his sacred totem, a necklace in the shape of an animal. The particular animal it represents symbolizes what he must achieve to call himself a man. Unlike Sitka, who gained the eagle of guidance, and Denahi, who gained the wolf of wisdom, Kenai receives the bear of love, to which he objects, stating that bears are thieves. He believes his point is made a fact when a bear takes some salmon. Kenai and his brothers pursue the bear, but a fight follows on a glacier, during which Sitka gives his life to save his brothers, although the bear survives. Vengeful, Kenai heads out to avenge Sitka. He chases the bear up onto a mountain and kills it. The Spirits, represented by Sitka's spirit in the form of a bald eagle, transform Kenai into a bear after the dead bear's body disappears. Denahi arrives, mistaking Kenai as dead, and believing the bear is responsible, vows to avenge Kenai by hunting it down.
Ellie and Manny are expecting their first child, and Manny is obsessed with making life perfect and safe for the family, since his first experiences as a husband and father went bad when his family were killed by hunters. At the same time, Diego finds himself unable to catch a cocky gazelle he has been stalking and decides to leave the herd, believing that he is losing his predatory nature as a tiger. Sid grows jealous of Manny and Ellie and “adopts” three apparently abandoned eggs that he finds in an icy underground cavern and call them Egbert, Shelly, and Yoko. Manny tells him to put them back, but Sid instead looks after the eggs, which hatch into baby Tyrannosaurus the next morning.
Two decades after the events at Jurassic Park, a new theme park, Jurassic World, now operates in Isla Nublar, off the Pacific coast of Central America. This new park is run by the Masrani Global Corporation, which also owns InGen, the genetics company that creates the dinosaurs. Brothers Zach and Gray Mitchell are sent to visit their aunt, Claire, Jurassic World's operations manager. Claire's assistant greets them as she is too busy recruiting corporate sponsors.
A legendary and friendly creature named Nessie lives happily in a small pond with her friend MacQuack, a rubber duck. When a rich developer takes the pond and land surrounding it to build a miniature golf course, Nessie is forced to search for a new home. She finds rejection everywhere and is always told to keep a stiff upper lip and not cry. Finally, Nessie loses all hope and starts crying for days, weeks, and months. When she can't cry anymore, she finds that her tears have created the Loch, a beautiful and perfect new home for her and MacQuack.
Une créature géante se manifeste dans la baie de Tokyo, avant de faire surface et de terroriser la ville. Le cabinet ministériel se réunit d'urgence, mais le Premier Ministre est incapable de prendre une décision. Les radiations mesurées sur le passage de la créature démontrent qu'elle est le triste produit d'une contamination. Plus tard, elle évolue et revient sous une forme encore plus monstrueuse, réduisant Tokyo en poussière. Devant l'ampleur de la menace, les États-Unis décident d'utiliser l'arme nucléaire sur le Japon si ce dernier échoue à éradiquer la menace, réveillant le spectre des bombardements d'Hiroshima et de Nagasaki. Une équipe de chercheurs se regroupe alors en marge des décisions du Cabinet pour déterminer comment éliminer le monstre, surnommé "Godzilla". La France et l'Allemagne finiront par s'en mêler à leur tours.
In the opening scene, Scrat, the saber-toothed squirrel climbs a glacier to bury his acorn, but accidentally opens a hole in it, causing water to spurt out. The world of ice is slowly melting. The creatures of the Ice Age are all shown enjoying themselves on slides and pools made by the melting ice; among them the three protagonists of the first film: Manny, Sid, and Diego. Sid opens a small day camp, where none of the younger creatures take him seriously, nor do Manny and Diego, which leaves Sid seeking a daring deed. Fast Tony, a local con artist is claiming that the earth will flood and that the bark and reeds which he sells are needed to stay alive. Manny dismisses the idea, but is distracted when he sees that Sid will try to high dive from a giant waterfall; as Manny goes with Diego to the top of the waterfall to save Sid from his act of daredevilry, suddenly the ice under Diego's feet was breaking, causing him to bolt in fear, this also made Sid figure that Diego is afraid of the water. The herd figure that the pleasant weather has caused the ice shelves to melt, and it is kept from destroying the valley only by the glaciers, which have formed a dam.
After a volcanic eruption on Daikoku Island, the Yahata-Maru Japanese fishing vessel is caught in strong currents off its shores. As the boat drifts into shore, the island begins to erupt, and a giant monster lifts itself out of the volcano. A few days later, reporter Goro Maki is sailing in the area and finds the vessel intact but deserted. As he explores the vessel, he finds all the crew dead except for one young man called Hiroshi Okamura, who has been badly wounded. Suddenly a giant Shockirus sea louse attacks him but he is saved by Maki who kills it with a cleaver.
Au Maghreb, les colons français se préparent à entrer en guerre contre les troupes du roi déchu et ses alliés européens, ennemis de la France. Mais cette guerre sera perturbée par l'apparition d'une mystérieuse planète, dont l'attraction va attirer à elle cette partie de l'Afrique du Nord, ainsi que la Gibraltar britannique. Les deux camps belligérants vont donc se retrouver sur cette planète itinérante, peuplée de créatures préhistoriques. Dans le même temps, le lieutenant Servadac, un français, va tomber amoureux d'Angelik, belle espagnole ayant fui des trafiquants forcément mal intentionnés, et va tenter de la protéger à la fois de ses oppresseurs, de la guerre, des dangers de la planète, tout en essayant d'éviter qu'elle ne soit reprise par ses frères, partis à sa rescousse pour la ramener en Espagne.
The Mystery, Inc. gang travel to Loch Ness in Scotland to see the famous Blake Castle, the home of Daphne Blake's Scottish ancestors as well as her cousin, Shannon. The castle grounds are home to the first annual Highland Games, composed of many traditional Scottish sports. When they arrive, Shannon informs them that the castle has recently been terrorized by the Loch Ness Monster. Shannon says she has seen the monster and it is indeed real, a position shared by Del Chillman, the Loch Ness Monster enthusiast and amateur cryptozoologist, and Professor Fiona Pembrooke, a scientist who has stalked her whole career on proving the monster exists. Taking the opposite end of the argument are Colin and Angus Haggart, their father Lachlan, local competitors in the games, and Sir Ian Locksley, the head judge of the games (as well as director of the Scottish natural history museum). Locksley and Pembrooke share a mutual hatred for each other (she was Ian's research assistant at his museum until he fired her for spending too much time on the Loch Ness Monster's trail).
While on a journey through the remote regions of the Amazon rainforest, a long extinct animal shot by Professor George Challenger's (Bob Hoskins) team turns out to be a prehistoric pterosaur. During a lecture at the Natural History Museum of London, he argues that it is genuine and that he shot it several months ago. The lecturer, Professor Leo Summerlee (James Fox) dismisses it as nothing more than a clever hoax, as do several others. Eventually ambitious Lord John Roxton (Tom Ward), a noted hunter and womanizer, and Daily Gazette columnist Edward Malone (Matthew Rhys) announce they will volunteer for the expedition and even Summerlee joins them.
A ship carrying plutonium collides with a floating atoll off the eastern coast of the Philippines, one of many incidents occurring throughout the area. As the anomalous formation approaches Japan, a team of scientists led by Naoya Kusanagi (Akira Onodera) discover orihalcum amulets and a stone slab covered in Etrurian runes on the atoll. During the investigation, the atoll suddenly quakes, destroying the slab and throwing the scientists into the ocean. One member of the team, Marine Officer Yoshinari Yonemori (Tsuyoshi Ihara), sees the eye and tusk of a giant turtle.
In an alternate timeline in which Earth was never hit by an asteroid and dinosaurs never became extinct, a young Apatosaurus named Arlo loses his father in a tragic accident. One day, Arlo falls into a river and gets knocked out by a rock, finding himself far away from his home. While trying to find a way back to the Clawed-Tooth Mountains, he befriends a human caveboy that he names Spot.
En 1944, alors que la guerre du Pacifique fait rage, deux pilotes s'écrasent sur une île inconnue. L'un est Américain, l'autre est Japonais. Alors qu'ils s'affrontent sur place, ils sont brusquement interrompus par une gigantesque créature.
In 1999, 45 years after Godzilla's first attack, Lieutenant Akane Yashiro, a mazer-cannon technician, is unable to kill a new member of Godzilla's species during her first fight. She is made a scapegoat for the military's losses during the battle and transferred to a desk job. During the battle, it was discovered that Godzilla is immune to mazer fire, rendering all of the Japanese military useless against it should it return. Scientists, including single father Tokumitsu Yuhara, are gathered to build a bio-mechanical robot from the original Godzilla's skeleton. Four years later, the cyborg Mechagodzilla, named Kiryu, is finished and inducted into the Japan Self-Defense Forces along with its human pilots as the Kiryu Squadron. Akane becomes the main pilot for Kiryu. However, memories of Akane's actions during the original fight still linger, and one of her squadron mates, Second Lieutenant Susumu Hayama holds her responsible for the death of his brother.