Man from Atlantis (1977)

Mark Harris, the last descendant of Atlantis, possesses remarkable abilities that set him apart. He can breathe underwater, endure immense pressures of the deep sea, and displays extraordinary strength. As he navigates the challenges of the surface world, Mark finds himself torn between his underwater heritage and life on land. His unique skills draw the attention of various factions, leading to thrilling adventures as he seeks to uncover his past and protect both realms. The show blends elements of science fiction and adventure, showcasing Mark's journey as a hero in both worlds.