Wakaki Shishi-tachi no Tanjo

E1

Episode 2

E2

Episode 3

E3

Episode 4

E4

Buru Noa Minami Kudasu!

E5

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

Sangosho Kyushutsu Sakusen

E6

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

The Secret of Gotham Base

E7

Gotham's Terraforming Plan

E8

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.

Adam and Eve of the South Seas

E9

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

Burning Southern Cross

E10

Attack That Tower!

E11

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

Hurricane of Love and Anger

E12

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

Detour of Decision

E13

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.

Vow to Tomorrow

E14

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

Tara, Her Love

E15

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

Crimson Tide Hell of Fear

E16

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.

Thrilling! The Dummy Strategy

E17

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

First Report from Bermuda

E18

First Report from Bermuda

E19

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.

Showdown in the Abyss

E20

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.

The American Channel Breakthrough Strategy

E21

Amazon Surprise Strategy

E22

48 Hours in Bermuda

E23

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

Now, to Space

E24

Gotham's True Colors

E25

Gotham, Where To Go

E26

Earth, Forever!

E27

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