Zero Hour: Crisis in Time #1

Characters: Alpha Centurion, Amazing-Man (Will Everett III), Aquaman, Atom (Palmer), Barbara Gordon, Bart Allen, Batman, Booster Gold, Captain Atom, Cosmic Boy, Despero, Dick Grayson, Donna Troy, Elongated Man, Flash (Garrick), Garth Ranzz, Geo-Force, Green Arrow, Green Lantern (Scott), Guy Gardner, Hal Jordan, Hawk (Hall), Hawkman, Katar Hol, Kyle Rayner, L-Ron, Liri Lee, Martian Manhunter, Matrix (Mae), Metron, Mister Miracle, Parallax, Power Girl, Saturn Girl, Spectre, Starfire, Starman (David Knight), Starman (Jack Knight), Starman (Ted Knight), Steel (John Henry Irons), Superman, The Ray, Tim Drake, Time Trapper, Triumph, Waverider, Wildcat, Wonder Woman