"The Search for the Sub-Mariner"
Namor returns and takes Sue to his underwater palace as he tries to convince her to love him. At the same time, Reed is ready to propose to Sue, but finds out Namor has her. Reed strikes out to confront Namor alone, as Johnny and Ben turn to Dr. Strange to find Namor. All three end up in Namor's palace and they all fight for Sue. In the end, the Fantastic Four escape the palace with the help of Dr. Strange.