Justin Chambers

Barry Allen / The Flash (voice)

Acting

C. Thomas Howell

Professor Eobard 'Zoom' Thawne / Reverse-Flash (voice)

Acting

Michael B. Jordan

Victor Stone / Cyborg (voice)

Acting

Kevin McKidd

Thomas Wayne / Flashpoint Batman (voice)

Acting

Kevin Conroy

Bruce Wayne / Batman (voice)

Acting

Dee Bradley Baker

Etrigan the Demon / Top / Canterbury Cricket (voice)

Acting

Steve Blum

Lex Luthor / Captain Thunder (voice)

Acting

Sam Daly

Clark Kent / Kal-El / Superman (voice)

Acting

Dana Delany

Lois Lane (voice)

Acting

Grey DeLisle

Nora Allen / Young Barry Allen / Martha Wayne / Joker (voice)

Acting

Cary Elwes

Orin / Arthur Curry / Aquaman (voice)

Acting

Michael Beach

Black Manta (voice)

Acting

Nathan Fillion

Hal Jordan / Green Lantern (voice)

Acting

Jennifer Hale

Iris West / Billy Batson (voice)

Acting

Danny Huston

General Sam Lane (voice)

Acting

Danny Jacobs

Grifter / Captain Cold (voice)

Acting

Peter Jessop

Dr. Vulko (voice)

Acting

Vanessa Marshall

Wonder Woman (voice)

Acting

Candi Milo

Persephone / Pedro Pena (voice)

Acting

Ron Perlman

Slade Wilson / Deathstroke (voice)

Acting

Kevin Michael Richardson

President of the United States (voice)

Acting

Andrea Romano

Doris / Central City Newsreader (voice)

Production

James Patrick Stuart

Steve Trevor / George "Digger" Harkness / Captain Boomerang / Orm Marius / Ocean Master (voice)

Acting

Hynden Walch

Yo-Yo (voice)

Acting