First Air Date: 1977-09-22
Rating:6.4 / 10(74 votes)
Status: Canceled
Genres: Sci-Fi & Fantasy, Drama, Action & Adventure
Seasons: 1 · Episodes: 13
Runtime: 90 min / episode
Atlantis survivor Mark Harris breathes underwater, withstands extreme depth pressures and wields superhuman strength.
Trailer not available.
