Générique complet
La Ligue des justiciers : Nouvelle frontière
David Boreanaz
Hal Jordan / Green Lantern (voice)
Miguel Ferrer
J'onn J'onzz / Martian Manhunter (voice)
Neil Patrick Harris
Barry Allen / The Flash (voice)
John Heard
Ace Morgan (voice)
Lucy Lawless
Wonder Woman (voice)
Kyle MacLachlan
Superman (voice)
Lex Lang
Rick Flagg (voice)
Phil Morris
King Faraday (voice)
Kyra Sedgwick
Lois Lane (voice)
Brooke Shields
Carol Ferris (voice)
Jeremy Sisto
Batman (voice)
Joe Alaskey
Bugs Bunny (voice)
Jeff Bennett
Sportscaster (voice)
Corey Burton
Abin Sur (voice)
Townsend Coleman
Dr. Magnus (voice)
Keith David
The Centre (voice)
Sean Donnellan
Haley (voice)
Robin Atkin Downes
The Guardian (voice)
Shane Haboucha
Robin (voice)
David Hunt
Harry (voice)
Vicki Lewis
Iris West (voice)
Joe Mantegna
Crooner (voice)
Vanessa Marshall
Amazon Woman (voice)
Jim Meskimen
Slam Bradley (voice)
James Arnold Taylor
Captain Cold (voice)
Réalisation
Scénario
Production
Stan Berkowitz
Production
Michael Goguen
Production Supervisor
Darwyn Cooke
Production
Kimberly Smith
Direction de production
Gregory Noveck
Production exécutive
Bruce Timm
Production exécutive
Sander Schwartz
Production exécutive
Judge Plummer
Production Manager