Season 1

1. Shine! The Five Ultra Brothers

Impressed by the sacrifices of Seiji Hokuto, & Yuko Minami by protecting the people during an attack of Verokron who was created by Dimension Man Yapool, The 5 Ultra Brothers gave the two humans lives, & send their new member Ultraman Ace to be their human host to fight off a age of new Monsters know as Chouju

1972-04-07 • 25 min

2. Beyond the Giant Choju

An enormous silver colored egg is found at a construction site. With curiosity getting the best of him, a worker is absorbed into the huge egg shortly before it submerges below ground.

1972-04-14 • 25 min

3. Burn! Choju Hell

On patrol, Minami witnesses the sky crack open and a monster emerges. Destroying a bridge with a little boy on it, a passenger plane flies overhead and it, too, is destroyed.

1972-04-21 • 25 min

4. 30,000 Year Choju Appears

1972-04-28 • 25 min

5. Giant Ant Chouju vs. Ultra Brothers

1972-05-05 • 25 min

6. Pursue the Mystery of the Transformation Chouju

1972-05-12 • 25 min

7. Kaiju vs. Choju vs. Alien

1972-05-19 • 25 min

8. Life of the Sun, Life of Ace

1972-05-26 • 25 min

9. 10,000 Choju! Surprise Attack Plan

1972-06-02 • 25 min

10. Decisive Battle! Ace vs. Hideki Goh

While walking around in the streets, Jiro spots Hideki Goh, although his caretaker doesn't believe him. Shortly after Jiro saw Goh, Zaigon emerges and attacks, trampling buildings.

1972-06-09 • 25 min

11. The Choju is Ten Women?

1972-06-16 • 25 min

12. The Red Flower of Cactus Hell

1972-06-23 • 25 min

13. Execution! The Five Ultra Brothers

Ace, and the four Ultra Brothers were sent to Planet Golgota by a fake Ultra Sign, where there were crosses prepared for them while Yapool summons his new Chouju Barabba to destroy the Earth Leaving TAC to battle the Chouju.

1972-06-30 • 25 min

14. The Five Stars that Scattered Throughout the Galaxy

With the Ultra Brothers chained to crosses at Planet Golgota, and Ace defeated by Barabba, Yapool created Ace Killer to absorb, & steal the Ultra's Powers in a attempted to defeat Ace.

1972-07-07 • 25 min

15. Curse of the Black Crab

1972-07-14 • 25 min

16. Ghost Story! Cow God Man

Yoshimura was given a holiday break by TAC and rides a train to Okayama.

1972-07-21 • 25 min

17. Ghost Story! The She-Devil of Firefly Field

1972-07-28 • 25 min

18. Lend Me the Pigeon

Yapool obtains a boy's homing pigeon, Kajiro, and transforms it into his newest Choju creation, Black Pigeon.

1972-08-04 • 25 min

19. Mystery of the Kappa's Residence

1972-08-11 • 25 min

20. The Star of Youth, the Star of a Couple

1972-08-18 • 25 min

21. I Saw the Phantom of a Heavenly Woman

1972-08-25 • 25 min

22. Yapool, Demon of Revenge

1972-09-01 • 25 min

23. Reversal! Zoffy Now Arrives

1972-09-08 • 25 min

24. Look! A Giant Transformation in the Middle of the Night

1972-09-15 • 25 min

25. The Pyramid Is a Choju's Nest!

1972-09-22 • 25 min

26. Total Annihilation! The Five Ultra Brothers

1972-09-29 • 25 min

27. Miracle! The Father of Ultra

1972-10-06 • 25 min

28. Farewell Yuko, Sister of the Moon

1972-10-13 • 25 min

29. The Sixth Ultra Brother

1972-10-20 • 25 min

30. The Ultra Star That Even You Can See

1972-10-27 • 25 min

31. From Seven to the Hand of Ace

1972-11-03 • 25 min

32. With a Prayer upon the Ultra Star

1972-11-10 • 25 min

33. Shoot That Hot-Air Balloon

1972-11-17 • 25 min

34. A Choju Dances on a Sea of Rainbow

1972-11-24 • 25 min

35. A Gift from Zoffy

1972-12-01 • 25 min

36. This Choju has 10,000 Phones?

1972-12-08 • 25 min

37. The Star of Friendship Forever

1972-12-15 • 25 min

38. Resurrection! The Father of Ultra

1972-12-22 • 25 min

39. The Life of Seven! The Life of Ace!

1972-12-29 • 25 min

40. Give Back the Panda!

1973-01-05 • 25 min

41. Ghost Story! Lion Drum

1973-01-12 • 25 min

42. Mystery! The Resurrection of the Monster Woo

1973-01-19 • 25 min

43. Ghost Story! The Cry of the Abominable Snowman

1973-01-26 • 25 min

44. Setsubun Ghost Story! The Shining Bean

1973-02-02 • 25 min

45. Big Pinch! Save Ace!

1973-02-09 • 25 min

46. Ride Beyond the Time Machine

1973-02-16 • 25 min

47. Curse of the Salamander

1973-02-23 • 25 min

48. The Revenge of Verokron

1973-03-02 • 25 min

49. The Flying Jellyfish

1973-03-09 • 25 min

50. Mass Chaos in Tokyo! Traffic Signals Gone Haywire

1973-03-16 • 25 min

51. Life-Sucking Sound

1973-03-23 • 25 min

52. Tomorrow's Ace Is You!

Yapool created his strongest choju called Jumbo King for the final attempt to kill Ultraman Ace, created by combining the souls of the deceased choju: Unitang, Cowra, Mazaron Man and Mazarius. Yapool (in the form of The Child of Alien Simon, and in the company of TAC) unleashed Jumbo King

1973-03-30 • 25 min