Marine Boy Facts, FAQ & Common Questions
1966 · NBC · Status: Ended · Rated: NR
Frequently Asked Questions About Marine Boy
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Marine Boy have?
Marine Boy has 1 season and 78 total episodes, spanning from its premiere on October 6, 1966.
Is Marine Boy renewed, ended, or canceled?
Marine Boy has concluded its run and is officially ended.
How long does it take to binge watch Marine Boy?
It takes 39h 0m (2340 minutes) to watch the complete run of Marine Boy. At a standard pace of 2 hours per day, you will finish the entire series in approximately 20 days. Not realistic for a 48-hour weekend. At 39 total hours, watching at a healthy 2 hours per day will take approximately 20 days.
Where can you stream or watch Marine Boy?
Marine Boy is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Marine Boy?
Marine Boy has an official content rating of NR.
Who are the lead actors in Marine Boy?
The primary ensemble cast includes Yoshiko Ohta as Marine Boy (age 85 (deceased)), Gorō Naya as Dr. Mariner (age 83 (deceased)), Kazuko Sugiyama as Princess Kameriya (age 79), Tadashi Nakamura as Faamu (age 89 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Yoshiko Ohta | Marine Boy | 85 (deceased) |
| Gorō Naya | Dr. Mariner | 83 (deceased) |
| Kazuko Sugiyama | Princess Kameriya | 79 |
| Tadashi Nakamura | Faamu | 89 (deceased) |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Marine Boy are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.