Character(s):
Justice Legion A [Atom; Batman; Flash John Fox; Superman [Kal Kent]]; Robin, the Toy Wonder; Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Phantom Girl [Tinya Wazzo] (cameo); Mon-El (cameo); General Zod [Dru-Zod] (cameo, villain); Non (cameo, villain); Ursa (cameo, villain); Lord of Time [Epoch] (villain)