1 Season
78 Episode
Marine Boy - Season 1 Episode 49 Saga Of The Undersea Lion
Captain Kiddo and his pirate ship discover a castle filled with treasure and guarded by a sea lion on the ocean floor.
- Year: 1966
- Country: Japan
- Genre: Family, Animation, Action & Adventure
- Studio: NBC
- Keyword: underwater, anime
- Director:
- Cast: Yoshiko Ohta, Gorō Naya, Kazuko Sugiyama, Tadashi Nakamura