Here we have the third appearance and origin of The Heap, the original Swamp Thing, the original Man-Thing. Oh, and Sky Wolf, too, since it's in his strip. Sky Wolf was revived by Eclipse in the eighties and given one of the coolest costumes ever. The Heap was revived in the seventies at Skywald...in a way...and then officially also by Eclipse in the eighties. GCD has John Belfi's name on this with a question mark. Personally, I think Belfi's name in the last panel should erase that question mark. Belfi had been a longtime inker and assistant to various artists before getting some strips of his own at various companies.