- E. Nelson Bridwell (plot); Martin Pasko (script)
- Dick Dillin
- Frank McLaughlin
- Ben Oda
- Job Number
- Justice League of America [Superman [Clark Kent; Kal-El]; Flash [Barry Allen]; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; Black Canary [Dinah Laurel Lance]; Hawkman [Katar Hol; Carter Hall]; Hawkwoman [Shayera Hol; Shiera Hall]] (all Earth-1); Justice Society of America [Batman [Gotham City Police Commissioner Bruce Wayne]; Robin [Dick Grayson]; Wonder Woman [Diana Prince Trevor]; Flash [Jay Garrick]; Green Lantern [Alan Scott]; Johnny Thunder; Thunderbolt] (all Earth-2); Shazam's Squadron of Justice [Ibis; Spy Smasher [Alan Armstrong]; Bulletgirl [Susan Kent]; Bulletman; Mr. Scarlet [Brian Butler]; Pinky]; Taia; King Kull (Earth-S); Queen Clea (Earth-2 villain); Blockbuster [Mark Desmond] (Earth-1 villain); The Penguin (Earth-1 villain); IBAC (Earth-S villain); Shazam (wizard); Pantheon of Gods and Goddesses [Solomon; Hercules; Atlas; Zeus; Achilles; Mercury; Selena; Hyppolyta; Athena; Zephyrus; Aphrodite; Minerva] (all Earth-S)
- King Kull begins his newest conquest plan on Earth-S as he freezes both the wizard Shazam and the Pantheon of Gods and Goddesses on the Rock of Eternity. Only Mercury was able to escape, and the wizard sends him to both Earths 1 and 2 to get the JLA and JSA to aid them. The villainous group of Earth-S's IBAC,Earth-2's Clea and Earth-1's Blockbuster and Penguin are defeated by both teams, as well as the Squadron of Justice (SoJ), but that is only part of Kull's full plan defeated. To be continued...
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
JLA-JSA with Fawcett heroes, continued in #136 and #137.
Earth-S named in this issue, original debut in Shazam! (DC, 1973 series) #1, unnamed. Only time the Earth-2 Batman was fully used in a JLA/JSA adventure, given his first appearance was in #91, but only as a brief cameo, since he was Gotham City's Police Commissioner on Earth-2, as revealed this issue and seen in the All-Star Comics (DC, 1976 series) revival of the 1970's, and was retired from the JSA.