Overview: 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.
Watch Trailer
First Air Date: Oct 06, 1966Last Air date: Oct 06, 1966Season: 1 SeasonEpisode: 78 EpisodeRuntime: 30 minutesQuality: HDIMDb: 4.60 / 10 by 5 usersPopularity: 15.737Language: English, Japanese