Telaguyer runs wild in the computer system of the Waterworks Bureau and Gridman falls for a trap and gets captured. An Assist Weapon is dispatched to save Gridman from the crisis!

Three computer-savvy kids, Naoto, Yuka and Ippei created their own videogame superhero, but then discover it possessed by an inter-dimensional police officer, Gridman.

Takeshi loses in a computer graphic contest and holds a grudge against one of the judges, Naoto's uncle. Takeshi uses the Mecha Stealgun to deprive Naoto's uncle of his vision for color. Meanwhile, Ippei dispatches the Dragon Fortress.

Shinobilar invades the computer system of a cram school, and brainwashes students with evil teaching. Naoto's friends are effected too. Naoto and his gang sneak into the school, and witness the students being brainwashed!

Takeshi becomes infuriated with the security company when Catburglar Matty breaks into his home. He plants Magnegaus into the security system of the company. As Gridman struggles with the magnetic destructive beam, the Assist Weapons transform into God Ze

Gridman briefly retreats. Naoto has been badly affected and experiences hallucinations. Toxic gas covers the city, and no one can get out. Encouraged by Yuka, Naoto prepares himself to fight again.

Osamu buys a strange fish on his way back from the beach. He puts it in his saltwater tank at home, and it begins to grow...

Khan Giorgio controls the police with the "Khan Digifer Constitution." The law is rewritten, with right and wrong being reversed. Soichiro is arrested for a clean driving record and sentenced to capital punishment!

A plane crashes after its engines go silent. UGM investigates, suspecting monster activity.

Two monsters work together to overwhelm Ultraman 80. Can Yullian transform and save him?