Years ago, Thomas Curry, a lighthouse keeper, saved a woman who turned out to be queen of Atlantis named Atlanna. After both falling in love and she bored a child, Atlanna is told to return to Atlantis. Now their son, Arthur Curry is in a bar with his father. In Atlantis, war is on the verge as Orm Marius plans to declare war on the surface world for Queen Atlanna is dying. Mera and advisor, Vulko go and seek Arthur for he is the true heir for Atlantis.
