Agents of Shield character Dum Dum Dugan is recruited by Howard the Duck to defeat zombie Nazi's on a parallel earth. He agrees--and with a squadron, goes there. They encounter a zombie version of The Invaders, complete with a zombie Sub Mariner and Torch. The human/superhuman heroes of this earth is a female group called The Suffragists, as all the male superheroes were either killed or transformed into the undead. There are even zombie Asgardians and Dugan and the others get help from, who else, but Loki.
I thought this graphic novel more entertaining than the previous book (Marvel Zombies Supreme), as the characters are more recognizable and have more of an impact (no pun intended). Recommended.