Rino Romano
The Batman (voice) (13 eps)
Ming-Na Wen
Detective Ellen Yin (voice) (13 eps)
Steve Harris
Detective Ethan Bennett (voice) (13 eps)
Kevin Michael Richardson
The Joker (voice) (4 eps)
Jesse Corti
Chief Rojas (voice) (2 eps)
Kath Soucie
Mel (voice) (2 eps)
Tom Kenny
The Penguin (voice) (2 eps)
Edward James Olmos
Chief Rojas (voice) (1 eps)
Michael Bell
Crime Boss #2 (voice) (1 eps)
John DiMaggio
Rhino / Mugsy (voice) (1 eps)
Udo Kier
Bert (voice) (1 eps)
Joaquim de Almeida
Bane (voice) (1 eps)
Neil Ross
Sprang (voice) (1 eps)
Glenn Shadix
Cluemaster (voice) (1 eps)
Henry Gibson
Bagley (voice) (1 eps)
Gina Gershon
Catwoman (voice) (1 eps)
Dan Castellaneta
Wesker / Scarface (voice) (1 eps)
Victor Brandt
Rupert Thorne (voice) (1 eps)
Keone Young
Katsu (voice) (1 eps)
Jennifer Hale
Becky (voice) (1 eps)
Edie McClurg
Mrs. Brown (voice) (1 eps)
Fred Willard
Ross (voice) (1 eps)
Miguel Sandoval
Thug #1 (voice) (1 eps)
Joe Lala
Crime Boss #1 / Crime Boss #3 (voice) (1 eps)
Grey DeLisle
Amanda / Ms. Vintrap (voice) (1 eps)
Cathy Cavadini
Wife / Movie Star / Reporter (voice) (1 eps)
Adam West
Mayor Grange (voice) (1 eps)
Clancy Brown
Mr. Freeze (voice) (1 eps)
Jason Marsden
Firefly (voice) (1 eps)
Peter MacNicol
Langstrom (voice) (1 eps)