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in: Comics, 1970, 1970, January Bronze-Age, Sub-Mariner Vol 1, Stan Lee/Editor-in-Chief, Marie Severin/Cover Artist, Johnny Craig/Cover Artist, Artie Simek/Cover Artist, Roy Thomas/Writer, Marie Severin/Penciler, Johnny Craig/Inker, Marie Severin/Colourist, Artie Simek/Letterer, Stan Lee/Editor, Namor McKenzie (Earth-616)/Appearances, Atlantis (Nation)/Appearances, Dorma (Earth-616)/Appearances, Vashti Cleito-Son (Earth-616)/Appearances, Ikthon (Earth-616)/Appearances, Seth (Atlantean) (Earth-616)/Appearances, Diane Arliss (Earth-616)/Appearances, Homo mermanus/Appearances, Benjamin Grimm (Earth-616)/Minor Appearances, Atlantis (Modern)/Appearances, New York/Appearances, Neptune's Trident/Appearances, Horn of Proteus/Appearances, United States Navy (Earth-616)/Appearances, United States Air Force (Earth-616)/Appearances

Sub-Mariner Vol 1 21


Sub-Mariner Vol 1 21

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Appearing in "Invasion from the Ocean Floor!"Edit

Featured Characters:

Supporting Characters:


  • Atlantean creatures summoned by the Horn of Proteus

Other Characters:




Synopsis for "Invasion from the Ocean Floor!"Edit

Namor continues to be hounded by the authorities and Lady Dorma finally decides that she must mobilize Atlantis' military in an effort to rescue Namor. Namor tries to reach the Atlantean fleet before a war erupts, but he's unable to stop Lord Seth from using the Horn of Proteus to unleash some sea monsters. Namor rescues Lady Dorma and Lord Seth, realizing his mistake, sacrifices himself to bring an end to this conflict.

  • This issue is reprinted in the comics and books, see references for more info.[1]

    Solicit Synopsis:
  • It had to happen! Atlantis invades the surface world! But — which side is Namor on?

  • No trivia.

See AlsoEdit

  • None.

  • None.


  1. This issue is reprinted in the following comics/TPB's:

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