Marine Boy
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About
Marine Boy was one of the first color anime cartoons to be shown in a dubbed form in the U.S., and later in Australia and the United Kingdom. It was originally produced in Japan as Undersea Boy Marine by Minoru Adachi and animation company Japan Tele-Cartoons. It was sold outside of Japan via K. Fujita Associates Inc., with Warner Bros / Seven Arts Television handling worldwide distribution of the English-language version.
Cast
Seasons
Episodes
Season 1
The Green Monster
Marine Boy, suspecting sabotage, investigates when an "unsinkable" nuclear ship is lost during a tornado.
Danger At 300 Fathoms
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.
Monsters Of The Deep
Marine Boy, Bulllton and Piper are ordered to the fishing boat Whoppercatch to investigate an SOS regarding a sea monster.
Dangerous Starfish
After arriving at the crash site of an unidentified aircraft, P-1 witnesses an explosion and find themselves surrounded by huge, electronically controlled, poisonous starfish.
The Astounding Shellfish
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
During an expedition organized by Ocean Patrol, Dr. Mariner and his crew find a spear which is modelled after one known to be thousands of years old.
Deepest Of The Deep
In order to provide more food to the people of the world, Dr. Mariner experiments with raising larger fish, but it is missing one ingredient which can only be found in the deepest part of the ocean.
The Ghost Ship
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.
Where does Marine Boy rank today?
Marine Boy is #2424 on the CineFlixo Daily Streaming Charts today.
- Highest: #2424
- Top 10: 0 days
- Top 100: 0 days
Watch Marine Boy Online Free — All Episodes in HD
If you've been searching for Marine Boy all episodes in HD, CineFlixo has you covered. This talked-about Inglés family, animation, and action & adventure title from 1966 is available to stream instantly — no ads to fight through, no paid subscriptions, no annoying redirects.
About Marine Boy
Marine Boy was one of the first color anime cartoons to be shown in a dubbed form in the U.S., and later in Australia and the United Kingdom. It was originally produced in Japan as Undersea Boy Marine by Minoru Adachi and animation company Japan Tele-Cartoons. It was sold outside of Japan via K. Fujita Associates Inc., with Warner Bros / Seven Arts Television handling worldwide distribution of the English-language version. Across 1 season and 78 episodes, originally airing on NBC.
Marine Boy Cast and Characters
The cast features Yoshiko Ohta (as Marine Boy), Gorō Naya (as Dr. Mariner), Kazuko Sugiyama (as Princess Kameriya), and Tadashi Nakamura (as Faamu). Their performances are a major reason Marine Boy has built such a passionate audience.
Where to Watch Marine Boy Online
Want to watch Marine Boy online without paying? CineFlixo is the easiest way. Click play and the series starts in seconds. No popups, no "5 day trial that auto-charges" — just the show.
▶ Watch Marine Boy NowWhy People Are Watching Marine Boy
Marine Boy flies under the radar but it deserves your attention. What makes it work is action sequences that don't feel cheap. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of show you'll end up recommending to friends.
Frequently Asked Questions about Marine Boy
Where can I watch Marine Boy online for free?
You can watch Marine Boy online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How many episodes does Marine Boy have?
Marine Boy has 78 episodes across 1 season. All episodes are available to stream right here on CineFlixo.
Is Marine Boy good? What's the rating?
Marine Boy holds a 4.9/10 rating based on 7 reviews — a niche pick worth checking out.
Who is in the cast of Marine Boy?
The main cast includes Yoshiko Ohta, Gorō Naya, Kazuko Sugiyama, and Tadashi Nakamura.
Is Marine Boy available in Inglés?
Yes — Marine Boy was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Marine Boy released?
Marine Boy first aired in 1966.
Do I need an account to watch Marine Boy on CineFlixo?
No. CineFlixo is free and you can watch Marine Boy without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Series You Might Like
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Frequently Asked Questions
Where can I watch Marine Boy for free?
You can watch Marine Boy online for free on CineFlixo. All 78 episodes across 1 season are available to stream in HD without a subscription, signup, or paywall. Just open the show page and press play.
How many seasons and episodes does Marine Boy have?
Marine Boy currently has 1 season and a total of 78 episodes. The series status is "Ended", so the episode count may grow as new seasons are released. You can browse the full episode list on CineFlixo and continue watching from where you left off.
What is Marine Boy about?
Marine Boy was one of the first color anime cartoons to be shown in a dubbed form in the U.S., and later in Australia and the United Kingdom. It was originally produced in Japan as Undersea Boy Marine by Minoru Adachi and animation company Japan Tele-Cartoons. It was sold outside of Japan via K. Fujita Associates In… It belongs to the Family, Animation, Action & Adventure genres.
In which language is Marine Boy originally available?
Marine Boy was originally produced in English. On CineFlixo the show is available in its original English audio, which is the most authentic way to experience the dialogue, music, and performances. Check the player options on the watch page for available subtitle tracks.
When was Marine Boy first released?
Marine Boy first premiered on October 6, 1966 (1966). The series has since concluded its run.
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