Justice League

Kevin Conroy

Batman (voice)

George Newbern

Superman (voice)

Susan Eisenberg

Wonder Woman (voice)

Phil LaMarr

Green Lantern (voice)

Carl Lumbly

J'onn J'onzz (voice)

Michael Rosenbaum

The Flash (voice)

María Canals-Barrera

Hawkgirl (voice)

Neil Patrick Harris

Ray Thompson (voice)

Michael Gough

Professor Henry Moss / Security Guard (voice)

Rob Zombie

Ichthultu (voice)

Gary Cole

J. Allen Carter (voice)

Max Brooks

Howie (voice)

Clyde Kusatsu

Japanese Ambassador / Asian Technician (voice)

Garrett Morris

Al McGee (voice)

Rickey D'Shon Collins

Chris McGee / Robber (voice)

James Remar

Lead Manhunter (voice)

Kurtwood Smith

Prosecutor (voice)

Richard Green

Orm (voice), Orm / Soldier (voice)

Xander Berkeley

General Brak / Dignitary / Soldier (voice), General Brak / Soldier (voice)

Chad Einbinder

Captain / Pedestrian / Cop (voice)

Serena Berman

Cassie (voice)

Lauri Fraser

Cassie's Mom (voice)

Jan Rabson

Professor Erlich (voice)

Robert Englund

Felix Faust (voice)

John Rhys-Davies

Lord Hades (voice)

Andrea Romano

Amazon Officer (voice)

David Paymer

Chancellor / Nomad (voice), Chancellor / Captain (voice)

Eric Roberts

Mongul (voice)

William Smith

Draaga (voice)

Phil Proctor

First Humanoid (voice), First Humanoid / Gladiator (voice)

Cathy Cavadini

Dr. Mary / Blonde Girl (voice)

Bill Duke

Detective (voice)

David Ogden Stiers

Solovar (voice), Solovar / Car Owner (voice)

Virginia Madsen

Dr. Sarah Corwin / Black-Haired Girl (voice), Dr. Sarah Corwin (voice)

Keone Young

Professor Arthur Chin (voice)

André Sogliuzzo

SWAT Officer / Gorilla Soldier (voice), SWAT Officer / Vendor (voice)

Karen Maruyama

Tsukuri (voice), Tsukuri / Firefighter (voice)

Julianne Grossman

Phillipus / Driver / Pilot #2 (voice)

Maggie Wheeler

Firefighter / Pilot (voice), Antiope / Perfume Lady (voice)

Susan Sullivan

Queen Hippolyta (voice)

Vanessa Marshall

Lipstick Lady / Paramedic (voice), Paramedic / Co-Pilot (voice)

Julie Bowen

Aresia (voice)

David Naughton

The Streak (voice)

Ian James Corlett

Thug / Crewman / Green Alien (voice), Sarge / Captain / Soldier (voice), Thug (voice)

William Katt

Green Guardsman (voice)

Stephen Root

Cat Man (voice)

Udo Kier

The Music Master (voice)

Michael McKean

The Sportsman / Sgt. O'Shaughnessey (voice)

Jeffrey Jones

Sir Swami (voice)

Grant Heslov

Doctor / Father (voice)

Sheryl Lee Ralph

Cheetah (voice)

Efrain Figueroa

Copperhead (voice)

Olivia d'Abo

Star Sapphire (voice), Morgaine le Fey / Model (voice), Morgaine le Fey (voice)

William Morgan Sheppard

Merlin (voice)

Jim Meskimen

Knight (voice)

Cam Clarke

Paramedic (voice)

Soren Fulton

Mordred / J'onn's Children (voice), Mordred (voice)

Jim Wise

Bouncer (voice)

Michael T. Weiss

Etrigan the Demon / Jason Blood (voice)

Pam Grier

My'ria'h (voice)

Michael Bell

NTSB Inspector / Conducter (voice)

Lisa Long

Secretary / Cop / Reporter (voice)

Danica McKellar

Sapphire Stagg / Bystander (voice), Sapphire Stagg (voice)

Tom Sizemore

Metamorpho / Rex Mason (voice)

Ted McGinley

Burns (voice), Tom Turbine (voice)

Earl Boen

Simon Stagg (voice)

Richard Moll

Java / Mr. Braddock (voice)

Dee Bradley Baker

Synthoid / Thug / Cop (voice)

Dave Thomas

Ernst (voice), Harv Hickman (voice)

Kristin Bauer

Mera (voice), Mera / Reporter / Nurse (voice)

Patrick Duffy

Steve Trevor (voice), Steve Trevor / Flagship Pilot #1 (voice)

Fred Dryer

Sgt. Rock (voice), Sgt. Rock / Flagship Pilot #2 (voice)

Corey Burton

Pilot / Robber / Socialite (voice), Page (voice), Dr. Blizzard / Ice Cream Man (voice), Brainiac / Forager (voice), Dr. Blizzard / Mayor (voice), Bald Technician / Doctor (voice)

Peter Renaday

Diplomat / Restaurateur (voice), Graz / Bailiff (voice), Graz (voice), Councillor / Soldier (voice)

Brian George

Forian (voice), Forian / Guardian of Oa (voice), Parasite / Thug (voice), The President / Watchtower Personnel (voice), Parasite / Morgan Edge / Reporter (voice)

J. Grant Albrecht

General Hoffman (voice)

Jose Yenque

Copperhead (voice), Copperhead / Driver (voice)

René Auberjonois

Desaad / General Steppenwolf / Minion (voice), Galius Zed / Kalanorian (voice), Kanjar-Ro / Galius Zed / Guardian of Oa (voice)

Ashley Edner

Trina (voice), Jennifer (voice), Little Girl (voice)

Diane Pershing

Poison Ivy (voice)

Robert Picardo

Amazo (voice), Blackhawk / Nazi Soldier (voice), Blackhawk (voice)

Michael Ironside

Darkseid (voice)

Rob Paulsen

Lightray (voice), Lightray / Helmsman (voice)

Jason Marsden

Snapper Carr / Bystander (voice), Snapper Carr / Thanagarian Soldier (voice), Snapper Carr / Kid (voice), Snapper Carr (voice), Snapper Carr / Soldier (voice), Snapper Carr / SCU Officer (voice)

Mitchell Ryan

Highfather (voice)

Ted Levine

Sinestro (voice), Bulldozer / Nazi Lieutenant (voice), Bulldozer (voice)

Phil Morris

General / Soldier (voice), Vandal Savage (voice)

Lauren Tom

Chung / Kid (voice)

Victor Williams

Snooty British Director / Lieutenant (voice)

Lukas Haas

Private (voice)

Tracey Walter

Mophir (voice)

Richard Doyle

Dr. Louis / Detective #2 / Bum (voice), Big Brother Hawk / Thanagarian Soldier (voice), Doctor / Photographer (voice), U.N. Assembly Leader / Doctor (voice), Doctor (voice)

Enrico Colantoni

Glorious Gordon Godfrey (voice)

Brian Doyle-Murray

Artie Bauman (voice)

Bruce McGill

General McCormick (voice)

Jennifer Hale

Black Siren / Woman (voice), Giganta / Killer Frost (voice), Inza Nelson / Woman (voice), Chambermaid (voice), Inza Nelson (voice), Black Siren (voice), Chambermaid / Sroya Bashir / Socialite (voice)

Ron Perlman

Clayface (voice), Orion (voice)

William Hootkins

Commander (voice)

Sean Donnellan

Technician (voice)

Michael Dorn

Kalibak / Cop (voice), Kalibak (voice)

Kevin Michael Richardson

General Wells / Thanagarian Soldier / Diplomat (voice), General Wells / SCU Officer / Squadron Leader / Bikers (voice), General Wells / Thanagarian Soldier / Soldier (voice)

Bruce Timm

Soldier (voice)

Oded Fehr

Dr. Fate / Kent Nelson (voice)

Lisa Edelstein

Mercy Graves (voice)

Tom Kenny

Search Leader / Searcher (voice)

Mark Hamill

The Joker / Solomon Grundy (voice), Solomon Grundy (voice), The Joker (voice), The Joker / Customer (voice)

Tara Strong

Sera (voice), Queen (voice)

Masasa Moyo

Beautiful Woman (voice)

Powers Boothe

Gorilla Grodd (voice)

Stephen McHattie

The Shade (voice)

Fairuza Balk

Penny Dee (voice)

Peri Gilpin

Volcana (voice)

Clancy Brown

Lex Luthor (voice)

Mark Rolston

Firefly (voice)

Nicholas Guest

Luminus / Dr. Bill Brooks (voice)

Brad Garrett

Lobo (voice)

Richard McGonagle

Warden / Rick (voice)

William Atherton

Dr. Destiny / John Dee (voice)

David Kaufman

Jimmy Olsen (voice)

John C. McGinley

Executive / Bookie (voice)

Arleen Sorkin

Harley Quinn (voice)

Khary Payton

Ten (voice)

Greg Cipes

Jack (voice)

Scott Menville

King (voice)

Hynden Walch

Ace (voice)

Alfred Molina

King Gustav (voice)

Ian Buchanan

Ultra-Humanite (voice)

Mike Farrell

Jonathan Kent / Store Owner (voice)

Shelley Fabares

Martha Kent (voice)

Kimberly Brooks

Mrs. Saunders / Woman (voice)

Robert Ito

Mr. Hama / Shopper (voice)

Dana Delany

Lois Lane (voice), Lois Lane / Maggie Sawyer (voice)

Dan Castellaneta

Kaznian Astronaut / Socialite / Photographer (voice), Minister / Guard (voice)

Steven Wash Jr.

Little Boy (voice)

Amber Hood

Little Girl (voice)

Dorie Barton

Princess Audrey (voice)

Larry Drake

Colonel Vox (voice)

Charles Howerton

Armed Man (voice)

Larry Cedar

Radar Tech / Thanagarian Soldier (voice)

Efrem Zimbalist Jr.

Alfred Pennyworth (voice)

Victor Rivers

Hro Talak (voice)

Kim Mai Guest

Katma Tui / Landlady (voice), Katma Tui (voice)

Héctor Elizondo

Lt. Kragger (voice)

Elizabeth Peña

Paran Dul (voice)

Stan Ridgway

Communications Officer (voice)

Javier Grajeda

Thanagarian Sentry (voice)

Keith David

Despero (voice)

Dennis Haysbert

Kilowog (voice)

Pepe Serna

Shifflet (voice)

Carlos Ferro

Radocko (voice)

Michael Jai White

Doomsday (voice)