Hayata is a member of the Science Patrol, an organization tasked with investigating bizarre anomalies. He is mortally wounded when accidently encountering an alien being from Land of Light, who grants Hayata new life as the two are merged into one. Now, whenever a threat arises that is too great for the Science Patrol to handle, Hayata activates the beta capsule and becomes the hero known as Ultraman.
| Title | Time | |
|---|---|---|
| 1 | Ultra Operation No. 1 | 1966-07-17 |
| 2 | Defeat the Invaders! | 1966-07-24 |
| 3 | Sally Forth, Science Patrol! | 1966-07-31 |
| 4 | 5 Seconds Before The Big Explosion! | 1966-08-07 |
| 5 | Treasure of the Miloganda | 1966-08-14 |
| 6 | The Coast Guard Command | 1966-08-21 |
| 7 | The Blue Stone of Baradhi | 1966-08-28 |
| 8 | The Lawless Monster Zone | 1966-09-04 |
| 9 | Operation: Lightning Speed | 1966-09-11 |
| 10 | The Mysterious Dinosaur Base | 1966-09-18 |
| 11 | The Ruffian from Outer Space | 1966-09-25 |
| 12 | The Cries of the Mummy | 1966-10-02 |
| 13 | Oil S.O.S. | 1966-10-09 |
| 14 | The Pearl Oyster Protection Directive | 1966-10-16 |
| 15 | The Terrifying Cosmic Rays | 1966-10-23 |
| 16 | The Science Patrol to Outer Space | 1966-10-30 |
| 17 | Passport to Infinity | 1966-11-06 |
| 18 | The Brother from Another Planet | 1966-11-11 |
| 19 | The Demons Once More | 1966-11-20 |
| 20 | Terror on Route 87 | 1966-11-27 |
| 21 | Break Through the Smoke! | 1966-12-04 |
| 22 | The Underground Destruction Work | 1966-12-11 |
| 23 | My Home is Earth | 1966-12-18 |
| 24 | The Undersea Science Base | 1966-12-25 |
| 25 | Mystery Comet Tsuifon | 1967-01-01 |
| 26 | Monster Majesty (1) | 1967-01-08 |
| 27 | Monster Majesty (2) | 1967-01-15 |
| 28 | Human Specimens 5 & 6 | 1967-01-22 |
| 29 | A Challenge to the Underground | 1967-01-29 |
| 30 | The Snowy Mountain of Illusions | 1967-02-05 |
| 31 | Who Has Come? | 1967-02-12 |
| 32 | The Endless Counterattack | 1967-02-19 |
| 33 | The Forbidden Words | 1967-02-26 |
| 34 | Gift From the Sky | 1967-03-05 |
| 35 | The Monster Graveyard | 1967-03-12 |
| 36 | Don't Shoot, Arashi! | 1967-03-19 |
| 37 | The Little Hero | 1967-03-26 |
| 38 | The Spaceship Rescue Command | 1967-04-02 |
| 39 | Farewell, Ultraman! | 1967-04-09 |
