A strange creature with the face of a frog and the body of a whale is attacking pearl farms on the Japanese coastline. When napalm bombs and electrical nets fail to stop the rampage, Ultraman comes to the rescue!

An enormous bird-monster is attacking motorists on Route 87. The Science Patrol discovers a supernatural link between the monster and a statue located nearby. Once they realize the connection, it's up to Ultraman to put a stop to this terror once and for all.

A con artist discovers a meteorite with the power to make wishes come true. He uses it to conjure up a strange creature and begins terrorizing his neighbors. After creating a giant-sized version of the creature, only Ultraman and the Science Patrol can set things right.

A group of scientists and reporters have went on an expedition to Oilis Island, and find a rare Miloganda plant, but were almost attacked by a huge green plantlike monster (known as Greenmons), which they shoot to death. But one month after their return to Japan (with the Miloganda plant at a greenhouse lab), the very same Greenmons murders all of the expedition members, except one: Photographer Setsuko Hamaguchi, who the Science Patrol suspect will be the monster's next target and place her under protective custody. They also find that radioactive energy (even their Superguns and Arashi's Spider Shot gun) can make the monster stronger . . . and grow! What is the connection between the Miloganda plant and Greenmons? Will Ultraman stop the green terror from causing any more destruction?

An unusual form of space radiation turns a child's chalk sketch into a real-life giant monster that's all but impervious to the Science Patrol's attacks. As the creature mutates, only Ultraman has the power to stop it.

The Science Patrol discovers that the culprit behind a baffling series of volcanoes, earthquakes and other natural disasters is actually a giant monster. When it heads towards Tokyo, only Ultraman can stop it.

Beneath a well in Mount Iwami lies a dormant monster called Neronga, which was defeated by the samurai Ichiemon Murai in the Edo Period. Recently reawakened by the construction of a new power plant in Mount Iwami, only its roars are heard, and a wake of destruction is left all over the power plant. The Science Patrol suspects that Neronga is invisible, but when the monster attacks again, they find that it becomes visible when it absorbs electricity! The Science Patrol and the Self-Defense Forces' Mobile Super-Ray Corps prepare to guard another power plant, which is Neronga's next target. Can they succeed before disaster strikes? Will Ultraman arrive to fight the invisible menace?

When a rocket with six nuclear bombs was sent into outer space for development of the planet Jupiter, the rocket malfunctions and lands into the sea, with only one of the bombs exploding, causing a disaster at sea. With four of the bombs recovered, it's up to the Science Patrol to find the missing bomb. Meanwhile, Fuji is given a vacation by Capt. Muramatsu (much to Ide's jealousy), and she, Hoshino and a little girl named Michiko go to the seaside Mamiyama Hotel and have fun. Meanwhile, Hayata investigates a boat disaster caused by a moving wake in the sea, caused by the giant humanoid sea monster Ragon. This is not the gentle beast as seen in Ultra Q, this Ragon, mutated by the radiation of the aforementioned exploded bomb, is hostile and violent. Not only is it heading towards the Mamiyama Hotel, but the missing bomb is dangling from its body!!! Will Fuji and the two children be safe? Can Ultraman fight Ragon without detonating the atomic bomb?

An enormous starfish monster that feeds on petroleum products is preying upon oil tankers in Tokyo Bay. Before long, it sets its sights on bigger game: a massive oil storage facility in the port. Only the Science Patrol and Ultraman have the power to stop it before Japan's energy supplies are cut off!

The episode that started it all! This episode shows how Ultraman came to Earth, and during his chase with the fugitive monster Bemular, a tragic accident that befell Science Patrol member Hayata forces the alien to save the Earthling's life by merging with him. Thus, unbeknownst to anyone (even his Science Patrol teammates), Hayata and Ultraman are now one and the same! The course of the episode has Hayata and his teammates coping with the terrifying Bemular.

While playing with his friends on the docks of Yokohama Bay, Hoshino witnesses a strange-looking giant monster rise from the sea, the monster Gesula! It originated from Brazil, and is in search of its favorite food, cacao beans. However, Hoshino and his friends have been kidnapped by the notorious jewel smuggler Diamond Kick and his gang, who hide out in a warehouse. To complicate matters, not only is there a huge shipment of cacao beans inside the warehouse, but one of the shipments contains the diamonds that Diamond Kick and his gang were searching for, with Gesura quickly drawing near! Will the Science Patrol, and Ultraman, save the children, catch Diamond Kick and his gang, and stop Gesura?

When a uranium-eating monster disrupts efforts to rebuild a village after a tropical storm, the Science Patrol intervenes. However, the only succeed in diverting the angry creature's path of distruction. It's up to Ultraman to prevent further casualties!

The opening of the Science Patrol's new undersea science base is marred by tragedy, as a mutant Narwhal damages the base and air is now on short supply. Hayata and the others must make a daring rescue to save the people trapped on the base while avoiding the monster's deadly attacks.

After a gold creature causes a cave-in which traps a miner, the team must travel deep underground in an experimental Mole device that Ito invented. However, soon the rescuers need rescuing when they confront the monster Goldon.

A seven thousand year old mummy is awakened by scientific experiments and it goes on a rampage. When finally cornered, it summons an enormous, four-legged dragon so powerful that only Ultraman stands a chance of defeating it.

Strange things are happening around a dead volcano including reports of dead birds and a giant smoking bellowing monster. The Science Patrol is asked to investigate. Seeing no danger, Mura sends Fuji to investigate the monster sighting. Hoshino stows away in the airplane and confirms the sighting. Both Mura and Hoshino are trapped by the monster Kemurah who starts a rampage in a nearby city.

A hunter claims to have been attacked by a towering, Yeti-like creature in the mountains. When the Science Patrol's investigation is impeded by a mysterious local girl named Uki, they begin unraveling her surprising connection to the giant monster.

The Science Patrol goes back into action when an invisible UFO anchors itself over the Scientific Technical Center in Tokyo. The UFO's inhabitants are the clawed insect-like aliens from the planet Baltan! Able to divide into multiple copies, as well as possess certain human hosts, the Baltans plot to take over the Earth and enslave all humanity . . . until Ultraman comes to the rescue! Meanwhile, Science Patrol member Ide tells us why he got a black eye in the beginning of the episode!

The Science Patrol investigates a series of plane crashes in the Middle East, where they encounter a vicious insect-monster that brings Ultraman to his knees. This time, it's up to the Science Patrol to try and turn the tables.

A pair of unusual meteors discovered by an American explorer fuse together after being exposed to a special beam. They mutate into a bizarre fourth-dimensional monster capable of warping reality as we know it. Can Ultraman overcome this psychedelic menace in time to save the day?

When an agent visiting Japan from the Science Patrol's South American headquarters begins behaving suspiciously, the Science Patrol discovers that he has been infected by an Amazonian blood-sucking creature intent on spreading its evil tendrils throughout the entire world.

A pair of ancient capsules unearthed at a construction site unleash a pair of monsters who are mortal enemies sealed away a long time ago by the ancestors of mankind. Can Ultraman stop them before their blood feud reduces Tokyo to rubble?

The discovery of a new kind of dinosaur leads the Science Patrol to capture the beast. However, when it awakens sooner then expected a crash causes the creature to act violent. Furthermore, a little boy obsessed with monsters goes looking for the massive monster to see a real live monster in person and fins the Beta Capsule.

The Science Patrol expects a visitor from the Paris branch of the Science Patrol. Ido begins to suspect that there is something strange about her. Things get worse when Ido's theory becomes fact as Hayata becomes a prisoner of the fake agent. A massive monster starts to lay waste to the city and no Hayata means no Ultrman. Can Hayata escape the underground blind terrorists and stop the fire breathing Telesudon?

When a moon rocket accidentally penetrates a "monster graveyard" in space, it returns to earth with an unexpected visitor: a glum skeletal monster who wants nothing more than returning to its original resting place in the stars.