Justice League of America [Superman [Kal-El]; The Flash [Barry Allen]; Elongated Man]; Justice Society of America [Star-Spangled Kid [Sylvester Pemberton]; Wonder Woman; Dr. Mid-Nite [Charles McNider]; Huntress [Helena Wayne]]; Jonah Hex; Viking Prince; Miss Liberty; Black Pirate; Enemy Ace
Justice League of America [Superman [Kal-El]; Hawkman [Katar Hol]; Elongated Man; Flash [Barry Allen]; Green Arrow [Oliver Queen]; Black Canary [Dinah Drake Lance]; Batman [Bruce Wayne]; Green Lantern [Hal Jordan]; The Atom [Ray Palmer]; Wonder Woman [Diana Prince]; Hawkgirl [Shayera Hol]; Red Tornado [John Smith]]; Justice Society of America [Wonder Woman; The Huntress [Helena Wayne]; Dr. Mid-Nite [Charles McNider]; Star-Spangled Kid [Sylvester Pemberton]; Superman [Kal-L]; The Flash [Jay Garrick]; Dr. Fate [Kent Nelson]; Green Lantern [Alan Scott]]; Black Pirate; Enemy Ace; Jonah Hex; Miss Liberty; Viking Prince; The Lord of Time; Traya
The annual Justice League of America/Justice Society of America get-together is interrupted by the arrival of five heroes from the past sent by the Lord of Time. The eight JLAers and JSAers who remain standing after the first attack head out to confront the time-tossed heroes, but find themselves overpowered. Meanwhile, in the far future, the Lord of Time roots for the super-heroes to regroup and defeat his agents.