Kevin Conroy
Batman / Bruce Wayne (voice) (24 eps)
Efrem Zimbalist Jr.
Alfred Pennyworth (voice) (12 eps)
Tara Strong
Batgirl / Barbara Gordon (voice) (9 eps)
Loren Lester
Nightwing / Dick Grayson (voice) (8 eps)
Robert Costanzo
Detective Harvey Bullock (voice) (8 eps)
Mathew Valencia
Robin / Tim Drake (voice) (7 eps)
Bob Hastings
Commissioner Gordon (voice) (7 eps)
Arleen Sorkin
Harley Quinn (voice) (6 eps)
Jeff Bennett
Jack Ryder (voice) (5 eps)
Mark Hamill
The Joker (voice) (5 eps)
Mel Winkler
Lucius Fox (voice) (4 eps)
Paul Williams
The Penguin (voice) (4 eps)
Diane Pershing
Poison Ivy (voice) (4 eps)
Charles Rocket
Guru (voice) (3 eps)
Marilu Henner
Veronica Vreeland (voice) (2 eps)
Jane Wiedlin
Shannon (voice) (2 eps)
Lauri Johnson
Mom (voice) (2 eps)
Mark Rolston
Firefly / Garfield Lynns (voice) (2 eps)
John Garry
Joker's Lawyer (voice) (2 eps)
Lloyd Bochner
Mayor Hamilton Hill (voice) (2 eps)
Townsend Coleman
Rocco (voice) (2 eps)
Roddy McDowall
The Mad Hatter / Jervis Tetch (voice) (2 eps)
Tress MacNeille
Little Boy (voice) (2 eps)
Adrienne Barbeau
Catwoman / Selina Kyle (voice) (2 eps)
Liane Schirmer
Renée Montoya (voice) (2 eps)
Brooks Gardner
Killer Croc (voice) (2 eps)
Corey Burton
Uniformed Cop (voice) (2 eps)
Peter Jason
Manny (voice) (2 eps)
Suzanne Stone
Dr. Joan Leland (voice) (2 eps)
Ron Perlman
Clayface (voice) (2 eps)
Richard Moll
Two-Face (voice) (2 eps)
Michael Ansara
Mr. Freeze (voice) (1 eps)
Earl Boen
Rhino (voice) (1 eps)
Robert David Hall
Reporter (voice) (1 eps)
Sal Lopez
Enrique El Gancho / Ricky the Hook (voice) (1 eps)
Peter Renaday
Auctioneer (voice) (1 eps)
Henry Silva
Bane (voice) (1 eps)
Anndi McAfee
Carrie (voice) (1 eps)
Linda Hamilton
Susan Maguire (voice) (1 eps)
Tasia Valenza
Female Cultist (voice) (1 eps)
John Glover
The Riddler (voice) (1 eps)
Billy West
Cur / Lar / Mo (voice) (1 eps)
Maggie Wheeler
Fake Harley (voice) (1 eps)
Billy Barty
Hips McManus (voice) (1 eps)
Tippi Hedren
Donna Day (voice) (1 eps)
Jeffrey Combs
Scarecrow (voice) (1 eps)
Michael Donovan
Gun Runner #3 (voice) (1 eps)
Karla DeVito
Cassidy (voice) (1 eps)
Jim Piddock
Martin (voice) (1 eps)
Gary Owens
50's Batman (voice) (1 eps)
Ed Gilbert
Photographer (voice) (1 eps)
Barry Bostwick
Irv Kleinman / Bernie Benson (voice) (1 eps)
Thomas F. Wilson
Howlin' Jake / Gotham Angels Biker (voice) (1 eps)
Ryan O'Donohue
Matt (voice) (1 eps)
Malachi Throne
The Judge (voice) (1 eps)
David Paymer
Frank (voice) (1 eps)
Jeremy Foley
Nick (voice) (1 eps)
Tim Matheson
Michael Vreeland (voice) (1 eps)
Bumper Robinson
Teen Cop / Henchman (voice) (1 eps)
John Mariano
Vincenzo / Bodyguard (voice) (1 eps)
Phillip Van Dyke
Joel (voice) (1 eps)
Dennis Haysbert
Barkley James (voice) (1 eps)
Michael McKean
50's Joker (voice) (1 eps)
Miriam Flynn
Zaltig Lady (voice) (1 eps)
Philip Maurice Hayes
Sergeant (voice) (1 eps)
Ian Patrick Williams
Artist / Guiseppe Bianci (voice) (1 eps)
Cree Summer
Ice Maiden #2 (voice) (1 eps)
Lauren Tom
Ice Maiden #3 (voice) (1 eps)
Ken Berry
Seymour Grey (voice) (1 eps)
Pamela Adlon
Mother (voice) (1 eps)
Joe Lala
Gun Runner #1 (voice) (1 eps)
Steve McGowan
Gun Runner #2 (voice) (1 eps)
George Dzundza
Ventriloquist / Scarface (voice) (1 eps)
Patty Maloney
Mrs. Segar (voice) (1 eps)
Allan Rich
King Barlowe (voice) (1 eps)
Sam McMurray
Ernie (voice) (1 eps)
Francesca Marie Smith
Annie (voice) (1 eps)
Matt Landers
Gang Leader (voice) (1 eps)
John Rubano
Gang Member (voice) (1 eps)
Sela Ward
Calendar Girl / Page Monroe (voice) (1 eps)
Billy Zane
Etrigan the Demon / Jason Blood (voice) (1 eps)
Stephen Wolfe Smith
Klarion the Witch Boy (voice) (1 eps)
Laraine Newman
Baby Doll / Mary Louise Dahl (voice) (1 eps)
Richard Doyle
Harry (voice) (1 eps)
Buster Jones
Judge (voice) (1 eps)
Charity James
Roxy Rocket / Roxanne Sutton (voice) (1 eps)
Robert Clotworthy
Pilot (voice) (1 eps)
Rebecca Gilchrist
Young Woman (voice) (1 eps)
Peter Breck
Farmer Brown (voice) (1 eps)
Dina Sherman
Emmylou (voice) (1 eps)
Jane Singer
Old Woman (voice) (1 eps)
Dorian Harewood
Judge (voice) (1 eps)
Scott Cleverdon
Thomas Blake (voice) (1 eps)
Neil Ross
Henshaw (voice) (1 eps)
Ian Buchanan
Connor (voice) (1 eps)
Pamela Hayden
Geena (voice) (1 eps)
Michael Ironside
80's Batman (voice) (1 eps)
Brianne Brozey
50's Robin (voice) (1 eps)
Kevin Michael Richardson
Mutant Leader (voice) (1 eps)
Nicholle Tom
Supergirl/Kara (voice) (1 eps)
Hal Rayle
Driver Cop (voice) (1 eps)
Bruce Locke
Mr. Liu (voice) (1 eps)
Jodi Baskerville
Anchorwoman (voice) (1 eps)
Steven Weber
J. Carroll Corcoran (voice) (1 eps)
Elizabeth Daily
Thrift Store Manager (voice) (1 eps)
Rachel Davey
Mary McSweeney (voice) (1 eps)
Lori Petty
Livewire (voice) (1 eps)