Season 1 Episode
- Season 1 Ultra Operation No. 1
- Season 1 Defeat the Invaders!
- Season 1 Sally Forth, Science Patrol!
- Season 1 5 Seconds Before The Big Explosion!
- Season 1 Treasure of the Miloganda
- Season 1 The Coast Guard Command
- Season 1 The Blue Stone of Baradhi
- Season 1 The Lawless Monster Zone
- Season 1 Operation: Lightning Speed
- Season 1 The Mysterious Dinosaur Base
- Season 1 The Ruffian from Outer Space
- Season 1 The Cries of the Mummy
- Season 1 Oil S.O.S.
- Season 1 The Pearl Oyster Protection Directive
- Season 1 The Terrifying Cosmic Rays
- Season 1 The Science Patrol to Outer Space
- Season 1 Passport to Infinity
- Season 1 The Brother from Another Planet
- Season 1 The Demons Once More
- Season 1 Terror on Route 87
- Season 1 Break Through the Smoke!
- Season 1 The Underground Destruction Work
- Season 1 My Home is Earth
- Season 1 The Undersea Science Base
- Season 1 Mystery Comet Tsuifon
- Season 1 Monster Majesty (1)
- Season 1 Monster Majesty (2)
- Season 1 Human Specimens 5 & 6
- Season 1 A Challenge to the Underground
- Season 1 The Snowy Mountain of Illusions
- Season 1 Who Has Come?
- Season 1 The Endless Counterattack
- Season 1 The Forbidden Words
- Season 1 Gift From the Sky
- Season 1 The Monster Graveyard
- Season 1 Don't Shoot, Arashi!
- Season 1 The Little Hero
- Season 1 The Spaceship Rescue Command
- Season 1 Farewell, Ultraman!
Ultraman - Season 1 Episode 4 5 Seconds Before The Big Explosion!
8.50 25 minutes 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?
