Mort Graves is a zombie. This is a “humor” comic that, for some reason, is officially canon even though it doesn’t touch any other aspects of the 616 universe and reads like a story from Crazy Magazine.
But the truly bizarre part? It was almost a movie. Check out this article from a 1997 Marvel report on pending movie deals…
Apparently, at different times, Spielberg and Tarantino were attached to direct. Bizarre.
Note: The article also talked about the Luke Cage movie to be directed by John Singleton. That never happened, either, and it probably would have been great.