Synopsis by Sandra Brennan
Originally a comic book character from the '40s created by Bill Everett, Sub-Mariner is the heroic alter-ego of Prince Namur from the underwater kingdom of Atlantis. In the late '60s, the character was part of an animated television series The Marvel Superheroes. This video contains a pair of episodes from the series.
battle [war], kidnapping, reunion, Superhero, trapped