Color credit provided by Anthony Tollin.
Hostess Twinkies ad.
Questions from David Stewart, Russell Reeves, Matt Morgan, Tony Reyes, Daryl Robinson, Bret Snyder, Greg Zeigler, Jeffrey Charles Conner, Li Lyn Hazelton, Doug Peterson, Richard W. Delong, Ricky Ford and Amy Dunbar.
Script: Michael Catron states Kupperberg.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics [May 2008]. The feature moves to World's Finest Comics (DC, 1941 series) beginning with issue #256 of that title (April-May 1979).