The cover for ssue #8, in which Blackhawk meets
Von Hammer, the Enemy Ace, but doesn't know it
because he's possessed by Deadman.

Too many artists and writers to list here, this was a twelve issue limited series conceived by Mark Evanier that had a different writer/artist team take over each successive issue and create a story, using what the previous creative teams had done without having an overarching plot or storyline for the series. As a result, all sorts of characters were tossed in, including the Blackhawks. They first show up in issue #5 and reappear in the next few issues. Blackhawk's body is taken over by Deadman and then meets Von Hammer, the Enemy Ace. The Blackhawks are gone from the series after issue #9.