Pet and Brock go with Godzooky to an island but a new Volcano appears and they become trapped in visor when the volcano erupts and starts to close treating to crash them Godzooky cries out and Godzilla emerges from the water and arrives on the island to save the three of them then take them back to the Calico and then Godzilla takes the Calico far away form the Volcano and return to the ocean. Later on Pet and Brock spot a group of Seas Horses that where as big as real horses (That's want Pet said) then they spot a giant jellyfish so Brock and Quinn take the Mini-copter and checks out the volcano Quinn spots purple stuff poring out of the Volcano into the water. They are soon attacked by a Giant Manta Ray and hit the back propeller causing them to fall but luckily Godzilla shows up to save then and dose battle with the Manta Ray and forces it away. Later on Quinn and Brock took a Mini-Sub and Quinn took some of the purple stuff they where attacked by a Giant Crab but escaped but not be

Temperatures across the Earth begin dropping to unusually low levels, and the Calico crew travel to the North Pole to investigate a UFO sighting, which they suspect to be connected to the temperature aberrations in some way. The crew then discovers that numerous icebergs are present, and the water levels are dropping at an alarming rate due to the freezing of the oceans. The source of the problem is also discovered hidden in one of the icebergs, which turns out to be a spaceship containing an advanced race of cold temperature dwelling, semi-humanoid hostile aliens referred to as the Ice People, who hail from the frigid asteroid Frios. By using their ultra-sophisticated magnetic wave generators, the Ice People declare to the Calico crew their intentions to direct Frios to Earth, thereby causing the planet to enter a new Ice Age to make the world more palatable to the aliens for future conquest [actually, bringing such a large asteroid near the Earth would cause far more damage than a

As a result of the pollution caused by a nearby oil spill in Chesapeake Bay, a huge gelatinous monster is spawned (perhaps inspired by Hedorah) that survives by feeding upon various metals. The ameoba-like kaiju, referred to as the Breeder Beast, begins heading towards the U.S. Mint for its stores of gold, silver, and platinum. Godzilla is called by the Calico crew to stop the beast, but the creature's jelly-like substance appears invulnerable to Godzilla's physical attacks. Dr. Darian believes that the Breeder Beast's glowing nucleus may potentially turn it into a living nuclear bomb due to all of the gases and metals the creature has fed upon, so she urges Godzilla and the National Guard not to attack it. However, when Godzilla disobeys and blasts the monster with his laser beams, the beast doesn't explode, and Dr. Darian now believes that the creature has learned to control its rampant energies. Thus, she directs Godzilla to project his laser beams into the Breeder Beast's nucleu

An evil paramilitary organization calling itself COBRA has acquired a series of ICBM missiles, and threatens to launch them on all the major cities in the world unless the United Nations accedes to their demands for world domination. The Calico crew discovers the secret island base of COBRA, and are taken prisoner by the organization. They still manage to summon Godzilla to the island, and upon arriving, the Kaiju King battles and defeats the organization's large military arsenal. Upon reaching COBRA's nuclear reactor, Godzilla destroys it, thereby ending the organization's threat, and after rescuing his human allies, they see to it that the villains are arrested by a United Nations Task Force.

As a long dormant volcano in Alaska suddenly erupts, the crew of the Calico decides to investigate the phenomena. Suddenly, an enormous winged creature called the Firebird, since she literally thrives in super-heated lava and breathes fire, emerges from her resting place in the volcano (there is actually a legendary avian creature by that name in Russian mythology, though this fact is not alluded to in the show). The Firebird flies across the frozen Arctic Sea to find a place to spawn, the heat from her body causing huge floods as her very proximity melts glaciers. Godzilla is called to the rescue by his human friends, and after a fierce battle, he defeats the Firebird by trapping her in an undersea cave

The team becomes stranded in the Himalayas and are imprisoned by a race of Abominable Snowmen. Godzilla must find and rescue them before it is too late.

When the Calico is about to be struck by a falling satellite, Godzilla is called to the rescue. Although the Big G saves the crew by catching the satellite, energy emissions from the device create a freak time warp that sends Godzilla and the Calico back one million years in the past. There they are soon attacked by a Diplodocus, who the much larger Godzilla easily drives away with a few spurts of his fiery breath [actually, the Diplodocus, a prehistoric herbivore which resembled the Apatatosaurus in body form but was lighter and much longer in length with a somewhat elongated head, was a peaceful creature and shouldn't have attacked the crew; for that matter, dinosaurs of that type became extinct before the end of the Jurassic Period, over 100 million years ago, and shouldn't have co-existed with either the Tyrannosaurus or the cavemen seen later in this episode]. While exploring the prehistoric terrain, the crew meet and befriend a tribe of cavemen who they teach to defend themsel

While diving in the sea near the West Indies, Dr. Darian and Brock are startled when they are attacked by a bizarre mutant life form...a creature composed entirely of seaweed, which continues to grow increasingly larger as the plant beast merges with more and more seaweed. The two divers barely escape the plant creature's two huge tendrils as they frantically swim back to the Calico. There they call upon Godzilla to deal with the creature, and while the Seaweed Monster is no match for Godzilla, the Kaiju King can't seem to severely injure the plant creature's physical substance. As the Seaweed Monster menaces a nearby inhabited island, Dr. Darian notices that a severed piece of the creature completely dried up after excessive exposure to sunlight. Thus, she directs Godzilla to drag the Seaweed Monster onto land, where the searing tropical sunlight eventually causes the plant creature to wither and die.