Watch S1, EP6: The Mysterious Paradise with Fubo for $0 Today
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.
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.
More episodes
Marine Boy
S1, EP9 "The Monstrous Seaweed"Responding to a distress call, Marine Boy gets into a tangle with malicious, artificial seaweed.
Marine Boy
S2, EP1 "The Invincible Force"P-1, along with Bullton and Piper, is reported missing and Marine Boy and Splasher go search for them, finding them in a cave being held prisoners of Hambone and Skwid.
Marine Boy
S2, EP2 "Riddle of the Vanishing Frogmen"The villains X-3 and Professor Stormbrane are planning to set off a super bomb inside a volcano and send out Shell boats to attack the SS Rubadubdub.
Marine Boy
S2, EP3 "Panic In the Pacific"Marine Boy and the P-1 encounter synthetic jelly monsters which attack a secret airship whose torpedoes only make them multiply and grow larger.
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, 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, 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.
More anime shows
See allSpeed Racer
An 18-year-old driver from a family of motorsport fans competes in various international races with his high-tech Mach 5.
Speed Racer
Teenager Go Mifune aspires to be the world's best race-car champion with the help of his friends, family and his father's high-tech race-car, the Mach 5.
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."
Beyblade: Burst
Elementary-school student Valt Aoi is crazy about Beyblade and is best friends with Shu Kurenai, who is a prodigy at the game and has been named to the national Beyblade tournament's final four. Inspired by his friend's accomplishment, Valt makes it his goal to reach the tournament himself. The first step on the road to the big leagues is to win his district tournament, which includes some tough opponents. As he makes his way up the ladder, Valt reaches new heights and extends his circle of friends, eventually -- unknowingly -- dreaming of becoming the best Blader in the world.