The Laboratory of Doctor Demon (悪魔博士の実験室 Akuma Hakase no Jikken-shitsu) is the 15th episode of Ultraman 80.


A baby monster is brought to earth by UGM. But what does Professor Nakagawa have in store for it?


UGM's Space Mammy returns to earth. While passing through the Monster Graveyard, they find an infant monster and bring it to earth. The public relation's manager. Sera, brings it to the UGM, and it is taken to Professor Jouno, the father of Emi Jouno. He identifies as a Myu, and so relatively harmless, but his colleague, Nakagawa wants it for an experiment: to see whether or not an alien can be used like livestock by forcing it to grow giant.

Jouno refuses to let Nakagawa experiment on the creature, and the refused scientist leaves to his lab. Outside, Emi, Takeshi and Sera try to feed it, until Emi puts it to sleep. Later that night, Nakagawa sneaks in and steals the monster, and begins his experiment. It grows larger, but he is not satisfied, and decides to continue. When he tries to experiment more, it runs off into the woods.

The next day, Emi, Tekshi and Sera search for Myu, but do not know it has grown to human size. Emi finds it, but her father says a Myu should not be more than 60 centimeters tall. Takeshi suspects Nakagawa, and goes to investigate. He arrives too late: the professor has already chained the kaiju and completed his experiment as the monster grows to giant size. It bursts from the facility's roof in its monster form.

Nakagawa watches it overjoyed, but Myu, infuriated, crushes him and begins to rampage. UGM attacks. The monster uses its laser eyebeams to destroy Emi, Takeshi and Sera's planes, but Takeshi transforms into Ultraman 80 and engages the monster. When he is about to defeat it, Emi awakens and calls to him not to. She sings the monster to sleep, and 80 shrinks him, and brings him back to space.




  • Myu (Baby, Teenage and Giant)

Home Media

Ultraman 80 Volume 4 features episodes 13-16.

80 Vol4
Ultraman 80 Episodes
Ultraman Teacher | The Teacher's Secret | First-Love Monster | For the Love of the Sky | Streets of Illusion | Boy from the Stars | Operation Silent Tokyo | Revival of a Legend | Airport Emergency | The Visitor from Space | Gas Panic Horror | The Beautiful Transfer Student | Formation Yamato | Teleportation! The Man From Paris | The Laboratory of Doctor Demon | The Mysterious Snow Art from Space | Flight to the Eerie Monster Island Part 1 | Flight to the Eerie Monster Island Part 2 | Directive: Destroy the Planet | The Army of Bloodsucking Balls | Shine for Eternity! Space GMan 85 | When the Planets Make a Line, Something Will Happen | SOS! Invasion of the Space Amoeba | Star of the Traitorous Android | Beautiful Challenger | Shadow Warriors in the Time Tunnel | White Demon of Fear | Lullaby of the Migrating Monster | Wrath of the Emperor | Lost Friend in the Desert | The Monster Seed Flies | Ship on the Sea of Darkness | The Boy-Made Monster | I Caught a Strange Fish | The 99th Year Dragon Festival | Let's Go! Stag Beetle Wintering Team | Alien Baltan's Fearful Zoo Operation | The Voice of the Father of Ultra Beats in the Sky | I Am the Monster | The Mountain Sumo Boy | Did You See the Zero Monster Bird | The Kannon Is Strongest | The Female Warrior of Ultra | Duel! 80 vs Seven | The Never-Ending Challenge of the Baltan | The Unforeseen Revival of Red King | The Evil Glove. Be Careful What You Throw Out! | The Speed Runner from Death Mountain | 80's Greatest Peril! Transform! Lady Ultraman | Ah! The Giraffes and Elephants Turned to Ice!!
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