James Arnold Taylor
as Barry Allen / The Flash
Kate Micucci
as Zatanna
Kevin Michael Richardson
as Doctor Fate
Troy Baker
as Batman / Bruce Wayne
Nolan North
as Superman / Clark Kent
Grey DeLisle
as Wonder Woman / Diana Prince
Khary Payton
as Cyborg / Victor Stone
Dwight Schultz
as Reverse-Flash / Eobard Thawne
Eric Bauza
as The Atom / B'dg / Jimmy Olsen
Phil LaMarr
as Firestorm / Jason Rusch
Vanessa Marshall
as Poison Ivy / Pamela Isley
Dee Bradley Baker
as Captain Boomerang / Aquaman / Arthur Curry
Jason Spisak
as The Joker
Audrey Wasilewski
as Mayor