Mae Whitman
Barbara Gordon/Batgirl (voice)

Grey DeLisle-Griffin
Wonder Woman / Platinum (voice)

Teala Dunn
Bumblebee / Karen Beecher / Artemiz (voice)

Tara Strong
Harley Quinn/ Harleen Quinzel / Poison Ivy / Pamela Isley (voice)

Phil LaMarr
Doc Magnus (voice)

John DiMaggio
Ambassador Bek (voice)

Jessica DiCicco
Star Sapphire / Carol Ferris / Lashina (voice)

Yvette Nicole Brown
Principal Waller (voice)

Nika Futterman
Hawkgirl (voice)

Tania Gunadi
Lady Shiva (voice)

Tom Kenny
Sinestro / Lobo (voice)

Danica McKellar
Frost (voice)

Fred Tatasciore
Brainia / Kryptomites (voice)

Hynden Walch
Starfire / Koriand'r/ Blackfire (voice)

Alexis G. Zall
Lois Lane (voice)