Robo-Fo androids kill many Fantas aliens, then trick Earth with Utopian speech. UGM reveal their goal, and they attack. When Ultraman breaks their capture beam he damages the ship. The last Fantas and Robo-Fo crash and explode.
Friendly aliens appear to be destroying entire towns at night, and the monster police force, Space G-Men, are afoot. It turns out Alien L85 Zuckal wants revenge on Gamos, and Ultraman helps.
Emi Jouno tries training new UGM cadet Jun, who secretly takes in a humanoid alien. Her ambitious plans go wrong when the alien transforms to Argon and Ultraman required to defeat him.
The UGM theorizes an alien force is making a monster using vanishing ocean ships. The Barrack Ship rises from the water, absorbs a UGM vessel and Ultraman attacks.
A hospitalized boy takes his revenge by manifesting his rage in a doll, making Delusional Ultraseven. The UGM are shocked till Yullian explains and Ultraman battles him, only winning by telekinetic convincing the boy to let go.
The negative energy of mankind attempts one last assault in the forms of Plazma and Minazma. UGM fail, and Ultraman can't hurt them when they fuse back to back. Yullian arrives and they use the Power Circle Combo.
An alien egg hatches underground, and Gora absorbs magma to get strong. Vibros Aliens use Gora to attack Takeshi and conquer Earth. Ultraman and Gora are well matched, but a combination Buckle Beam and Saxium Ray does the trick.
Underground Men try to blot out the sun. When the UGM give chase they're saved by Queen Einus. All agree to co-exist, but one official attacks them awakening Gomora who destroys their realm. They retreat further underground.