Superman [Clark Kent; Kal-El]; Cave Carson; Talia Head; John Henry Irons; Natasha Irons; Professor Emil Hamilton; Forgotten Heroes [Animal Man [Buddy Baker]; The Ray [Ray Terrill]; Vigilante [Pat Trayce]; Immortal Man [Klarn Arg]; Rip Hunter; Fetish [Thula]; Ballistic [Kelvin Mao]] (all in flashback)