Kari Wahlgren: Nightstar/Mar'i Grayson
Taylor Grey: Avocet/Koro Grayson
Stuart Allan: Robin/Ibn al Xu'ffrasch/Damian Wayne
Alyson Stoner: Huntress/Helena Wayne, Flamebird/Bette Kane
Cameron Monaghan: Superboy/Jon Kent
Ashley Eckstein: Emerald Witch/Paine Logan
Jesse McCartney: Crow/Murdoc Logan
Debi Derryberry: Beast Girl/Lilith Logan
Lacey Chabert: Black Arrow/Lian Harper
Jessie Flower: Kid Flash/Kacey West
Meagan Smith: Green Canary/Olivia Queen
Zack Tyler: Alloroc Markov
Damon Wayans Jr: Hornet/Jaden Stone
James Arnold Taylor: Damon Jones
Jason Marsden: Impulse/Bart Allen
Seth Green: Green Lantern/Martin Jordan Jr
Jack De Sana: Super-Martian/Mor'gann Kent
Janet Varney: Crush
Greg Cipes: Changeling/Garfield Logan, Spike, Nick
Scott Menville: Nightwing/Vulture/Dick Grayson, Grim
Khary Payton: Cyborg/Victor Stone, Amistad Ervin
Tara Strong: Raven/Rachel Logan, Oracle/Barbara Gordon, Stargirl/Courtney Whitmore, Baby Bear, Goldilocks
Hynden Walch: Starfire/Kory Grayson
Ashley Johnson: Terra/Tara Markov
Raven-Symone: Bumblebee/Karen Stone
Jason Spisak: The Flash/Wally West
Lauren Tom: Jinx/Jenny West
Mike Erwin: Arsenal/Roy Harper
Nolan North: Conner Kent, KGBeast, Peregrine, The Penguin, Black Mask
Danica McKellar: Miss Martian/M'gann Kent
Denise Boutte: Raquel Ervin
Sigourney Weaver: BEA
Kevin Conroy: Batman/Bruce Wayne
Grey Griffin: Catwoman/Selina Kyle-Wayne, Lashina
Yuri Lowenthal: Red Hood/Jason Todd, Lagoon Boy
Will Friedle: Red Robin/Tim Drake
Mae Whitman: The Spoiler/Stephanie Drake
Mellissa Disney: Batgirl/Cassandra Cain
Stephanie Beatriz: Batwoman/Kate Kane
Kelsey Grammar: Jacob Kane
Alastair Duncan: Alfred Pennyworth
Ray Wise: Commissioner Gordon
John DiMaggio: Harley Bullock, Additional Voices
Pamela Adlon: Ravager/Rose Wilson-Todd
Dante Basco: Grant Todd
Cricket Leigh: Adeline Todd
George Newbern: Superman/Clark Kent
Rebecca Romijn: Lois Lane Kent
Summer Glau: Supergirl
Allison Mack: Power Girl
Alex Desert: Steel
Jerry O Connell: Shazam/Billy Batson
Phil LaMarr: Green Lantern/John Stewart, Firestorm, STRIPE/Pat Dugan, Static/Virgil Hawkins
Jim Parsons: Plastic Man/Patrick O'Brien
Sean Astin: Atom Smasher
Kevin Michael Richardson: Detective Chimp, Papa Bear, Sneezy
Kelly Hu: Cheshire/Jade Nguyen Harper
Amy Acker: Miss Bertenelli
Kim Mai Guest: Linda Park
Vanessa Marshall: Renee Montoya
Stana Katic: Vicki Vale
JK Simmons: Perry White
Frank Welker: Principal Grey
Jess Harnell: Spirit, Additional Voices
Troy Baker: Talon/William Cobb
Morena Baccarin: Talia Al Ghul
Jennifer Hale: Nyssa Al Ghul
Ming-Na Wen: Lady Shiva
Jason Isaacs: Ra's Al Ghul
Ron Perlman: Deathstroke/Slade Wilson
Dee Bradley Baker: Blockbuster, Gordon Godfrey, Silkie, Colby, Doc, Big Bad Wolf, Priest, Rasputin, Nathaniel Haly, Additional Voices
Lori Petty: Livewire
Julie Nathanson: Silver Banshee
Fred Tatasciore: Killer Croc
John Cena: Peacemaker
Freddie Stroma: Vigilante
Clancy Brown: Lex Luthor
Lisa Edelstein: Mercy Graves
Stephen Root: Catman
Lex Lang: Heat Wave
Wanda Sykes: Queen of Fables
Neil Patrick Harris: Music Meister
Corey Burton: Kanto
Brad Garrett: Lobo
Rhea Perlman: Granny Goodness
David Faustino: Grant III
Wayne Knight: Professor Pyg
Jeff Bennett: Abra Kadabra
Robin Atkin Downes: Mad Hatter
Maurice LaMarche: Paulie Peanuts
Alan Tudyk: Gil Carson, White Rabbit, Sleepy, Robin Hood
Mark Hamill: Merlin, Grumpy
Tress MacNeill: Mama Bear, Elderly Woman
Max Mittleman: Recruit
Tom Kenny: Additional Voices