Season 1

1. Brutal Attack

1979-10-13 · 25m

2. The Appearance Of The Blue Noah

1979-10-13 · 25m

3. The First Victory

1979-10-13 · 25m

4. The Abyss

1979-10-13 · 25m

5. Botab Island

1979-10-20 · 25m

Colin and his surviving classmates make it to the N-1 island where they find the mysterious Thundersub.

6. Rescue Operation In The Coral Sea

1979-11-03 · 25m

After launching the Thundersub, the thunder-team find a downed Cuban fighter pilot then launch their first attack on the Gotham.

7. The Secret of Gotham Base

1979-11-10 · 25m

8. Gotham's Terraforming Plan

1979-11-17 · 25m

While heading for Bermuda, Captain Noah and the thunder team discover the death force have enslaved the remaining human survivors of the Gotham invasion and they plan a rescue mission.

9. Adam and Eve of the South Seas

1979-11-24 · 25m

Colin and Domingo break into the death force base to rescue the enslaved human survivors.

10. Burning Southern Cross

1979-12-01 · 25m

11. Attack That Tower!

1979-12-08 · 25m

Colin and Capilla escape from the island with their lives before being rescued by the Tempest Junior.

12. Hurricane of Love and Anger

1979-12-15 · 25m

Kapilla and Tara try to appeal to Captain Noah to return them to Gypsy Atol.

13. Detour of Decision

1979-12-22 · 25m

While on their way to the Gilbert islands, the Thunder team discover the death force has constructed an elevator that can reach as high as the terror star.

14. Vow to Tomorrow

1979-12-29 · 25m

Captain Noah and the Thundersub team devise a plan to attack the Deathforces orbital elevator.

15. Tara, Her Love

1980-01-05 · 25m

The Thundersub returns to the gypsy atoll island to aid Kapila and Tara after receiving an S.O.S from them.

16. Crimson Tide Hell of Fear

1980-01-12 · 25m

In an attempt to make repairs to the Thundersub after the attack on the death force orbit elevator, Captain Noah and the thunder team change course to Antarctica.

17. Thrilling! The Dummy Strategy

1980-01-19 · 25m

After arriving at Antarctica, the Thunder team take refuge inside an iceberg for much needed recovery.

18. Tragedy At Sea

1980-01-26 · 25m

19. Rush Into The Whirlpool

1980-02-02 · 25m

The Thundersub crew becomes stricken with food poisoning caused by a red tide. deployed by the death force and Anna and Sarah both try to find the antidote.

20. Showdown in the Abyss

1980-02-09 · 25m

The Thundersub gets entangled in an anti submarine Net set up by the death force but Anna comes up with an escape plan to get the Thundersub out.

21. The American Channel Breakthrough Strategy

1980-02-16 · 25m

22. Amazon Surprise Strategy

1980-02-23 · 25m

23. 48 Hours in Bermuda

1980-03-01 · 25m

Colin assumes command of the Tempest Jr after Skipper Grogen sacrifices himself to save tempest team from incoming Danger.

24. Now, to Space

1980-03-08 · 25m

25. Gotham's True Colors

1980-03-15 · 25m

26. Gotham, Where To Go

1980-03-22 · 25m

27. Earth, Forever!

1980-03-29 · 25m

After its completion for space travel, the Thundersub team begin their mission to combat the death force from outer space.