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Watch S1, EP7: The Deepest of the Deep with Fubo for $0 Today

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Dr. Mariner's experiment to grow larger fish as a more bountiful food source needs a special ingredient that only lies in the deepest part of the ocean.

Dr. Mariner's experiment to grow larger fish as a more bountiful food source needs a special ingredient that only lies in the deepest part of the ocean.

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More episodes

Marine Boy

S1, EP6 "The Mysterious Paradise"

Dr. Mariner and his crew discover a curious relic during a mission for Ocean Patrol -- a modern version of a spear matching a 2,000-year-old weapon.

Marine Boy

S1, EP7 "The Deepest of the Deep"

Dr. Mariner's experiment to grow larger fish as a more bountiful food source needs a special ingredient that only lies in the deepest part of the ocean.

Marine Boy

S1, EP8 "The Ghost Ship"

Marine Boy, Bullton and Piper seek a mythical ghost ship while searching for 11 missing people in the Arctic Ocean.

Marine Boy

S1, EP9 "The Monstrous Seaweed"

Responding to a distress call, Marine Boy gets into a tangle with malicious, artificial seaweed.

Marine Boy

S1, EP5 "The Astounding Shellfish"

Bullton and Piper find an abandoned fishing boat and Marine Boy and Splasher begin a search for its crew.

"Marine Boy" is produced in Japan but is intended for US audiences, it is one of the first color cartoons to come from Japan; soon to be sharing syndicated screen space with the likes of "Kimba the White Lion" and "Speed Racer."
Original Air Date: Sep 12, 1968
Rating: TVG
Playback: HD
1 seasons available on demand
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Marine Boy

"Marine Boy" is produced in Japan but is intended for US audiences, it is one of the first color cartoons to come from Japan; soon to be sharing syndicated screen space with the likes of "Kimba the White Lion" and "Speed Racer."

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