O Batman

Rino Romano

The Batman (voice)

Ming-Na Wen

Detective Ellen Yin (voice)

Evan Sabara

Robin (voice)

Danielle Judovits

Batgirl (voice)

Alastair Duncan

Alfred Pennyworth

Steve Harris

Detective Ethan Bennett (voice)

Edward James Olmos

Chief Rojas (voice)

John DiMaggio

Rhino / Mugsy (voice)

Udo Kier

Bert (voice)

Charles Napier

Kilgore Steed (voice)

Michael Reisz

Donnie / Prank (voice)

Jill Talley

Doctor / Socialite (voice)

Hynden Walch

Harley Quinn (voice)

David Faustino

David (voice)

Robert Englund

The Riddler (voice)

Charlie Schlatter

Flash (voice)

Peter Jessop

Curator (voice)

Kevin Conroy

John Grayson (voice)