In this 1st episode we find out the origin of Prince Namor, the Sub-Mariner. Having incurred amnesia because of an illness, Namor looks for his identity on land and finds the mysterious Mrs."B", who knows & holds the real truth of his past.
A ship's captain concocts a liquid to subdue the people of Atlantis while he steals the gold condinium under their streets.Namor must get the help of Dr. Debrik if he is to wake his people.