Nolan North

as Superman and Bizarro (Voice)

Troy Baker

as Bruce Wayne/Batman and Batzarro (Voice)

Diedrich Bader

as Guy Gardner / Greenzarro (voice)

Khary Payton

as Cyborg and Cyzarro (Voice)

James Arnold Taylor

as The Flash (Voice)

John DiMaggio

as Lex Luthor / Deathstroke (voice)

Kari Wahlgren

as Wonder Woman / Bizzara (voice)

Tony Todd

as Darkseid (voice)

Tom Kenny

as Penguin / Plastic Man (voice)

Phil Morris

as Green Arrow / Hawkman (voice)

Kevin Michael Richardson

as Captain Cold / Gorilla Grodd (voice)

April Winchell

as Giganta (voice)