Tara Strong

as Batgirl / Harleen Quinzel (voice)

Nicole Sullivan

as Supergirl (voice)

Grey DeLisle

as Wonder Woman (voice)

Myrna Velasco

as Jessica Cruz (voice)

Kimberly Brooks

as Bumblebee / Eliza Danvers / Alexandra (voice)

Kari Wahlgren

as Zatanna / Lillian Luthor / News Anchor (voice)

Keith Ferguson

as Jeremiah Danvers / Demo-Bot Foreman (voice)

Cassandra Lee Morris

as Lena Luthor (voice)

Will Friedle

as Lex Luthor / Truant Officer / Aiden (voice)

Phil LaMarr

as Mr. Zatara / Barry Allen (voice)

Jason Spisak

as Hal Jordan (voice)

Cree Summer

as Hippolyta (voice)

Fred Tatasciore

as Commissioner Gordon / Mr. Chapin (voice)