The Green Monsters

Series 1, Episode 1 Unrated CC SD

Marine Boy, suspecting sabotage, investigates when an "unsinkable" nuclear ship is lost during a tornado.

The Super Mystery Boat

Series 1, Episode 2 Unrated CC SD

Marine Boy enters a boat race using a special boat invented by Dr. Mariner and Professor Fumble, but the boat is blown up before the race starts and the gang feels that it was caused by a guided missile disguised as another boat and remote controlled.

The Greatest Power on Earth

Series 1, Episode 3 Unrated CC SD

A strange statue which contains vast treasure is discovered by "Tycoon" while flying over it in his plane.

Disaster on the High Sea

Series 1, Episode 4 Unrated CC SD

Smirch and Captain Slicker steal nuclear rock drills from the Ocean Patrol in order to steal all the uranium in the world. They end up causing an oil leak in the Mindanao Trench's waters.

Secret of the Time Capsule

Series 1, Episode 5 Unrated CC SD

A mysterious time capsule is found by Marine Boy and Splasher who take it to Dr. Mariner. Within the capsule is a secret document de scribing the location of a button which will activate tidal waves.

Mystery of the Vanishing Vessel

Series 1, Episode 6 Unrated CC SD

Menace Of The Missing Bomb

Series 1, Episode 7 Unrated CC SD

A proton bomb with its safety catch unhooked is stolen by a secret agent. He places it in a lunch box and meets the other villains a t an amusement park, where a small boy switches his lunch box with the agent.

Danger In The Depths

Series 1, Episode 8 Unrated CC SD

The Gigantic Sea Farm

Series 1, Episode 9 Unrated CC SD

Marine Boy and Splasher stumble on an underwater farm where plants grow quickly due to the rich soil.

Terror for the Fire Ball

Series 1, Episode 10 Unrated CC SD

Dr. Shinedor has invented an electronic laser beam which he can use to shock and punish man for hunting and fishing for pleasure.

Empire of the Sea

Series 1, Episode 11 Unrated CC SD

Despo Montebank, who claims to be the Emperor of the Pacific Empire, holds Marine Boy and his crew captive in an electromagnetic fie ld and tries to make them obey him.

Danger at 300 Fathoms

Series 1, Episode 12 Unrated CC SD

A great underwater oil field is discovered by Dr. Mariner, but while drilling, the team at Satellite Station 23 collapses and Marine Boy is sent to investigate.

Battle To Save The World

Series 1, Episode 13 Unrated CC SD

Marine Boy leaves the P-1 to search for the wreckage of a ship sunk by Captain Rex Rancid's electronic missiles.

The Terrifying Icebergs

Series 1, Episode 14 Unrated CC SD

The Whales Of Destruction

Series 1, Episode 15 Unrated CC SD

The Power Of Power

Series 1, Episode 16 Unrated CC SD

Accidents continue to occur in an underwater power station which is under construction, and Marine Boy discovers tremendous currents which he feels are man-made.

5 Billion in Diamonds

Series 1, Episode 17 Unrated CC SD

Little Clicli sees a submarine attack a diamond-bearing ship and picks up the key tot he diamond strongbox after the captain of the ship throws it overboard to keep it from thieves. The thieves set out after Clicli.

Mission at Corkscrew Strait

Series 1, Episode 18 Unrated CC SD

In leading an important cargo ship through the narrow strait, P-1 must use torpedoes to clear the way. Marine Boy goes ahead to warn of the torpedo blasts and comes upon a huge sea snake which releases a vapor cloud and puts him to sleep.

Lighthouse Of Terror

Series 1, Episode 19 Unrated CC SD

A lighthouse beam changes course mysteriously and ships in the area are running aground as a result.

Monsters Of The Deep

Series 1, Episode 20 Unrated CC SD

Marine Boy, Bullton, and Piper are ordered to the fishing boat Whoppercatch to investigate an SOS regarding a sea monster.

The Dangerous Starfish

Series 1, Episode 21 Unrated CC SD

After arriving at the crash site of an unidentified aircraft, P-1 witnesses an explosion and find themselves surrounded by huge, ele ctronically controlled, poisonous starfish which are pawns of Stellardin.

The Astounding Shellfish

Series 1, Episode 22 Unrated CC SD

Bullton and Piper find a missing fishing boat with no one aboard. Marine Boy and Splasher set out to solve the mystery of the crew's whereabouts.

The Mysterious Paradise

Series 1, Episode 23 Unrated CC SD

During an expedition organized by Ocean patrol, Dr. Mariner and his crew find a spear which is modelled after one known to be two th ousand years old, but this spear is newly made.

The Deepest Of The Deep

Series 1, Episode 24 Unrated CC SD

In order to provide more food to the people of the world, Dr. Mariner experiments with raising larger fish, but it is missing one in gredient which can only be found in the deepest part of the ocean.

The Ghost Ship

Series 1, Episode 25 Unrated CC SD

Marine Boy, Bullton, and Piper are sent to the Arctic Ocean to search for 11 missing men and to explore the myth of a ghost ship.

The Monstrous Seaweed

Series 1, Episode 26 Unrated CC SD

Marine Boy answers an SOS and finds no ship in the area of the signal. What he does find, however, is electronically controlled arti ficial seaweed.