A unique experimental series, spanning only three episodes and shot in monochrome, draws inspiration from Arthur C. Clarke's 'Deep Range.' The narrative follows a young undersea protagonist, the Dolphin Prince, accompanied by his dolphin companion. Clad in a wetsuit equipped with a jetpack, he astounds foes with an aqua-boomerang. Alongside his mermaid ally Neptuna and the enigmatic Dr. Mariner, the episodes delve into adventures titled 'Secret Of The Red Vortex,' 'Call Of The Sea,' and 'Attack Of The Sea-Star People.'