Marvel comics villains? Adolf was a villain in the original Captain America lineup.

Actually, for a Spider-Man cartoon, but close.

I think he might've been in both but OK

But- But I'm not looking at a Marvel Comics wiki...

Oh, okay.

Is it related to Red Skull?

Yes, in the first lineup of captain america comics, he was directly in conflict with Johan Smitt, also known as the Red Skull, who was working closely with Adolf Hitler. On the front cover of a number of those comics, it featured Cap punching Hitler.

Also, the author of the comics received death threats from germans living in America at the time of publishing for that.

Fair. Also, is Captain America fighting Hitler still canon or no? (I remember hearing the thing about that one Joker team up.)

In the Comics, yes, in certain universes.

Damn, really?

Yup. 616 I know for sure it is, don't know too much about other ones.

Huh.