“Invasion from the Ocean Floor!”
Art by: Marie Severin, Johnny Craig and Artie Simek
Cover Date: January, 1970
Editor-in-Chief: Stan Lee
Writer(s): Roy Thomas
Penciler(s): Marie Severin
Inker(s): Johnny Craig
Colorist(s): Marie Severin
Letterer(s): Artie Simek
Editor(s): Stan Lee