Erick Avari as Dr. Hugo Strange
Ralph Fiennes as Dr. Victor Fries/Mr. Freeze
Lynn Collins as Diana Prince/Wonder Woman
Amanda Righetti as Dr. Pamela Isley/Poison Ivy
Ray Stevenson as Lyle Bolton/Lock-Up
Emma Roberts as Barbara Gordon/Batgirl
Aaron Johnson as Dick Grayson/Robin
Galadriel Stineman as Barbara Gordon/Batgirl/The Oracle
Ryan Kelley as Dick Grayson/Nightwing
Serinda Swan as Helena Bertinelli/Huntress
Deborah Ann Woll as Kathy Kane/Batwoman
Sam Rockwell as Dr. Edward Nygma/The Riddler
Rachael Taylor as White Rabbit
Hayden-Panettiere as Stephanie Brown/Spoiler
Logan Lerman as Tim Drake/Robin/Joker Jr.
David Mazouz as Young Dick Grayson
Matthew McConaughey as Oliver Queen/Green Arrow
Alice Eve as Dinah "Laurel" Lance/Black Canary
Kim Coates as Merlyn
Evangeline Lilly as Diana Prince/Wonder Woman
Arnold Vosloo as Lex Luthor
John Slaterry as Derek Powers/Blight
Ben Kingsley as Doctor Sivana
Michelle Monaghan as Talia Al Ghul
Cobie Smulders as Selina Kyle/Catwoman
Deborah Ann Woll as Dr. Pamela Isley/Poison Ivy
Michael Copon as Generator Rex
Daniel Graig as Arthur Curry/Aquaman
Corbin Bleu as Jackson Hyde/Aqualad
Mark Valley as Arthur Curry/Aquaman
Lake Bell as Diana Prince/Wonder Woman
Minka Kelly as Diana Prince/Wonder Woman
Leonor Varela as Diana Prince/Wonder Woman
Mark Valley as Lt. Col. Steve Trevor
Josh Lucas as Lt. Col. Steve Trevor
Joseph Gordon-Levitt as Terry McGinnis/Batman
Julian Richings as Desaad
Kyle Gallner as Wally West/Kid Flash
Nathan Fillion as Alan Scott/Green Lantern
BONUS TRACK:
Jensen Ackles as Eddie Brock/Venom
Zack Ward as Cletus Kassady/Carnage