Ultra Q
Season 1, Episode 18: The Rainbow's Egg
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Jun, Ippei and Yuriko investigate a hillside accident involving a truck that was transporting a uranium capsule. After rescuing the drivers, they learn that the monster Pagos had surfaced from underground, following the appearance of a mysterious rainbow, and caused the accident.
All Episodes - Season 1
Episode 1
Defeat Gomess!
Episode 2
Goro and Goroh
Episode 3
The Gift From Space
Episode 4
Mammoth Flower
Episode 5
Peguila is Here!
Episode 6
Grow Up! Little Turtle
Episode 7
S.O.S. Mount Fuji
Episode 8
Terror of the Sweet Honey
Episode 9
Baron Spider
Episode 10
The Underground Super Express Goes West
Episode 11
Balloonga
Episode 12
I Saw a Bird
Episode 13
Garadama
Episode 14
Tokyo Ice Age
Episode 15
Kanegon's Cocoon
Episode 16
Garamon Strikes Back
Episode 17
The 1/8 Project
Episode 18
The Rainbow's Egg
Episode 19
Challenge from the Year 2020
Episode 20
The Undersea Humanoid Ragon
Episode 21
Space Directive M774
Episode 22
Metamorphosis
Episode 23
Fury of the South Sea
Episode 24
The Idol of Goga
Episode 25
The Devil Child
Episode 26
Blazing Victory
Episode 27
The Disappearance of Flight 206
Episode 28
Open Up!