- Gerry Conway; Paul Levitz (plot assist)
- Ric Estrada
- Wally Wood; A. L. Sirois (backgrounds, uncredited)
- Ben Oda
- Job Number
- Super Squad [Justice Society of America [JSA; Hawkman [Carter Hall]; The Flash [Jay Garrick]; Green Lantern [Alan Scott]; Wildcat [Ted Grant]; Dr. Fate; Dr. Mid-Nite]; Star-Spangled Kid; Power Girl; Robin (Earth-2)]; Brain Wave (villain, as Brainwave); Per Degaton (villain)
- The villain the combined JSA/ Super Squad is facing is none other than one of the JSA's old foes, Brainwave, in a new body. Together, alongside a newly rejuvenated Per Degaton (another old JSA foe), they cause major trouble for our heroes, but the heroes prevail and defeat the two foes as a new menace emerges...
Per Wallace Wood Checklist, Wood inked this issue, with uncredited background work by A. L. Sirois whose name can be seen on page 11, panel 5.
Brianwave shown to be in a new body, but it's a mental illusion. However, Per Degaton's new temporary body isn't, as it was created from a machine Brainwave had.
Story continues from the previous issue.