Williams is uncredited inside this issue and his signature is mostly obscured on the actual cover, but it is evident on the pre-publication version of the cover. Also, the original version of the cover was colored by Alex Sinclair, but the actual printed version has clearly been recolored and is credited to Hughes inside the issue.
Brunhilde is spelled incorrectly in story as Brunnhilde. Lightning called Blitzen (German for Lightning) in The Multiversity Guidebook. "Green Lantern" and "Red Tornado" appear with the New Reichsmen, but are not named in the text here or in The Multiversity Guidebook. Doll Man, Doll Woman, Phantom Lady, Black Condor, and The Ray are not named in the text here, however all but Phantom Lady are named in The Multiversity Guidebook.