After discovering he has powers, 11-year-old Jonathan Kent and assassin-turned-Boy-Wonder Damian Wayne must join forces to rescue their fathers (Superman & Batman) and save the planet from the malevolent alien force known as Starro.
Jack Dylan Grazer
as Jonathan Kent / Superboy (voice)
Jack Griffo
as Damian Wayne / Robin (voice)
Laura Bailey
as Lois Lane (voice)
Troy Baker
as Bruce Wayne / Batman (voice)
Darin De Paul
as Lex Luthor / Starro (voice)
Tom Kenny
as Green Arrow / Penguin / Principal (voice)
Nolan North
as Jor-El (voice)
Zeno Robinson
as Jimmy Olsen / Melvin Masters (voice)
Myrna Velasco
as Wonder Girl / Lara / Mom (voice)
Travis Willingham
as Clark Kent / Superman (voice)
