| Pencils: | Ernie Chan (signed as EC) |
| Inks: | Ernie Chan (signed as EC) |
| Colors: | |
| Letters: |
in Comic Reader (Street Enterprises, 1973 series) #122 (September 1975) [0.25 page black and white copy]
in Super Adventure Album (K. G. Murray, 1976 ? series) #5 ([Circa 1976-1977])
in Batman (Editorial Novaro, 1954 series) #870 (16 de mayo de 1977)
in Showcase Presents: Justice League of America (DC, 2005 series) #6 ([April] 2013)
in Justice League of America: The Bronze Age Omnibus (DC, 2017 series) #2 ([May] 2018)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
On-sale date from Comic Reader #122.
| Script: | Gerry Conway (credited) |
| Pencils: | Dick Dillin (credited) |
| Inks: | Frank McLaughlin (credited) |
| Colors: | |
| Letters: |
in Super Adventure Album (K. G. Murray, 1976 ? series) #5 ([Circa 1976-1977])
in Batman (Editorial Novaro, 1954 series) #870 (16 de mayo de 1977)
in Gigant (Semic, 1976 series) #6/1978 ([14 december] 1978)
in Gigant (Semic, 1977 series) #6/1978 ([desember] 1978)
in Showcase Presents: Justice League of America (DC, 2005 series) #6 ([April] 2013)
in Justice League of America: The Bronze Age Omnibus (DC, 2017 series) #2 ([May] 2018)Story continues in Justice League of America #126.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
| Script: | Bob Rozakis (credited) |
| Pencils: | Dick Dillin (logo illustration) |
| Inks: | Dick Giordano (logo illustration) |
| Colors: | ? (logo illustration) |
| Letters: | typeset |
letters from: Deborah A. McClellan, Jonathon Kuntz, Joe Peluso, Bob Rodi, Clint Thomas, Mickey McConnell, Tom Coppage, Mark Shaw