- Pencils:
- Mike Sekowsky
- Inks:
- Jack Abel
- Colors:
- ?
- Letters:
- ?
- Genre:
- Superhero
- Characters:
- Justice League of America [JLA; Martian Manhunter [J'onn J'onzz]; Green Lantern [Hal Jordan]; Flash [Barry Allen]; Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Green Arrow [Oliver Queen]; Hawkman [Katar Hol; Carter Hall]; Aquaman [Arthur Curry]; Atom [Ray Palmer]]; Dr. Light [Arthur Light]; The Tattooed Man [Abel Tarrant]; Captain Boomerang [Digger; George Harkness]; Penguin [Oswald Cobblepot]; Mr. I.Q. [Ira Quimby]; Doctor Destiny [John Dee]; Cutlass Charlie; The Plant Master [Jason Woodrue]; Lex Luthor
- Reprinted:
- in Mighty Comic (K. G. Murray, 1960 series) #70
- in Justice League of America Archives, The (DC, 1992 series) #8 (April 2003)
Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (added by Gregory Fischer, May 2009). Inks originally credited to George Roussos.