Captain Axis is a fictional character appearing in American comic books published by Marvel Comics. The character first appeared in The Incredible Hulk #155 (September 1972).[1]
Captain Axis was once a Nazi scientist who became a fugitive after World War II, and later worked for Doctor Doom until he become trapped in the Microverse, where he eventually fought the Hulk.[2]
. Jeff Rovin . . Facts on File . 1987 . New York . 0-8160-1356-X . 48. https://archive.org/details/encyclopediaofsu0000rovi_h5r9/page/48/mode/2up