- Paul Williams - Penguin (voice)
- Lindsay Crouse - Mrs. Grant (voice)
- Kevin McCarthy - Dr. Long (voice)
- Diana Muldaur - Dr. Leslie Thompkins (voice)
- Matthew Brooks - Sherman Grant (voice)
- Alan Rachins - The Clock King (voice)
- Paddi Edwards - Maggie Page (voice)
- Murphy Cross - Grace (voice)
- Robby Benson - Wilkes (voice)
- Kimmy Robertson - Alice Pleasance (voice)
- Paul Dooley - Father Michael (voice)
- Roddy McDowall - Mad Hatter (voice)
- John Vernon - Rupert Thorne (voice)
- Eugene Roche - Stromwell (voice)
- Ray Buktenica - Hugo Strange (voice)
- William Sanderson - Karl Rossum (voice)
- Adam West - Gray Ghost (voice)
- Richard Moll - Two-Face (voice)
- Richard Moll - Computer (voice)
- Richard Moll - Harvey Dent (voice)
- David Warner - Ra's al Ghul (voice)
- Helen Slater - Talia (voice)
- Treat Williams - Milo (voice)
- Tim Matheson - Gil Mason (voice)
- Brock Peters - Lucius Fox (voice)
- John Considine - Hackle (voice)
- Matt Frewer - Sidney Debris (voice)
- Arleen Sorkin - Harley Quinn (voice)
- Aron Kincaid - Killer Croc (voice)
- Aron Kincaid - Lucas / Man (voice)
- Kate Mulgrew - Red Claw (voice)
- Henry Silva - Bane (voice)
- Bruce Weitz - Lock-Up (voice)
- Marilu Henner - Veronica Vreeland (voice)
- René Auberjonois - Dr. March (voice)
- Michael Ansara - Mr. Freeze (voice)
- Bill McKinney - Jonah Hex (voice)
- Steve Susskind - Maxie Zeus (voice)
- Mark Hamill - The Joker (voice)
- Mark Hamill - Ferris Boyle (voice)
- Ed Begley Jr. - Germs (voice)
- Ed Begley Jr. - Charlie Collins (voice)
- Roy Dotrice - Frederick (voice)
- Chao Li Chi - Yoru (voice)
- Richard Gautier - Teddy (voice)
- John Glover - The Riddler (voice)
- Ron Perlman - Clayface (voice)
- Ron Perlman - Driller (voice)
- Ed Asner - Roland Daggett (voice)
- Mari Devon - Summer Gleeson (voice)
- Ingrid Oliu - Renee Montoya (voice)
- Peter Scolari - Hamner (voice)
- Peter Scolari - The Shark (voice)
- Greg Burson - Mad Dog (voice)
- George DiCenzo - Ubu (voice)
- Julie Brown - Zatanna Zatara (voice)
- Julie Brown - Lily (voice)
- Robert David Hall - Additional Voices (voice)
- John Mariano - Additional Voices (voice)
- Townsend Coleman - Chick (voice)
- Jeff Doucette - Gabe (voice)
- Katherine Helmond - Connie (voice)
- Peter Jason - Mason (voice)
- Josh Keaton - Michael (voice)
- Herb Edelman - Stern (voice)
- Lloyd Bochner - Mayor Hamilton Hill (voice)
- Melissa Manchester - Model / Nurse (voice)
- Justin Shenkarow - Jordan (voice)
- Angel Harper - Woman (voice)
- David L. Lander - Nitro (voice)
- Robert Ridgely - Madman (voice)
- Jeffrey Tambor - Crocker (voice)
- Tim Curry - Robot Clown (voice)
- Tim Curry - Leon's Henchman (voice)
- Marcelo Tubert - Carlos (voice)
- Marcelo Tubert - Scarface (voice)
- Lynne Marie Stewart - Violet (voice)
- Robert DoQui - Doctor (voice)
- Robert DoQui - Doobie (voice)
- Micky Dolenz - Min / Max (voice)
- Brian Stokes Mitchell - Brian (voice)
- Michael York - Vertigo (voice)
- Michael York - Dr. Montague Kane (voice)
- Tom Williams - Leon the Bookie (voice)
- Adam Carl - Nick (voice)
- Richard Gilliland - Frank / Raven (voice)
- Rob Paulsen - Jay (voice)
- William Windom - Ethan Clark (voice)
- Heather Locklear - Lisa Clark / Woman (voice)
- Michael Des Barres - Nostromos / Carl Fowler (voice)
- Lorin Dreyfuss - Salvo (voice)
- Dorian Harewood - Dan Riley (voice)
- George Murdock - Boss Biggis (voice)
- Ian Patrick Williams - Ivan (voice)
- Jay Thomas - Guard 1 (voice)
- Steve Bulen - Police Dispatcher / Thug / Security Guard (voice)
- David Haskell - Billy / Thug (voice)
- Loretta Swit - Marcia Cates / Photographer (voice)
- Bud Cort - Josiah Wormwood (voice)
- John Rhys-Davies - 'Baron' Waclaw Jozek (voice)
- Gaille Heidemann - Matron (voice)
- Mark L. Taylor - Courier McWhirter (voice)
- Brian Cummings - Reporter (voice)
- Victoria Carroll - Matron (voice)
- Michael Pataki - Sewer King (voice)
- Buster Jones - Night Manager (voice)
- Marc Singer - Langstrom (voice)
- Marc Singer - Dr. Langstrom (voice)
- Marc Singer - Langstrom/Man-Bat (voice)
- Joseph Maher - Dr. Dorian (voice)
- Ron Taylor - Orderly (voice)
- Joe Leahy - Narrator (voice)
- Virginia Capers - Judge (voice)
- Denny Dillon - Jessy (voice)
- Mary McDonald-Lewis - Maven (voice)
- Danny Mann - Radio D.J. (voice)
- Carmen Zapata - Judge Maria Vargas (voice)
- Pat Musick - Flight Attendant (voice)
- Pat Musick - Female Lab Technician (voice)
- Pat Musick - Stella Bates (voice)
- Seth Green - Wizard (voice)
- Brian George - Jazzman (voice)
- Jeff Bennett - HARDAC (voice)
- Jeff Bennett - Office Boy (voice)
- Jeff Bennett - Video Store Owner (voice)
- Jeff Bennett - Batcave Computer (voice)
- Sal Viscuso - Monk (voice)
- Neil Ross - Jake (voice)
- Neil Ross - Dishwasher / Doctor / Criminal (voice)
- Neil Ross - Ratso (voice)
- Neil Ross - Soldier (voice)
- Neil Ross - Chairman (voice)
- Neil Ross - Auctioneer (voice)
- Neil Ross - Dealer (voice)
- Jim Cummings - Tygrus (voice)
- Jim Cummings - Saunders (voice)
- Jim Cummings - Real Jekko (voice)
- Janet May - Andrea (voice)
- Peter Renaday - 2nd Longshoreman (voice)
- Harry Hamlin - Cameron Kaiser (voice)
- Harry Hamlin - Romulus (voice)
- Clive Revill - Alfred Pennyworth (voice)
- Leslie Easterbrook - Randa Duane (voice)
- Gary Frank - Dan Mockridge (voice)
- Bruce Timm - Ted Dymer (voice)
- Bruce Timm - Red (voice)
- Ernie Hudson - Security Guard (voice)
- Barry Dennen - Shadow Agent (voice)
- Scott Valentine - Bell (voice)
- Scott Valentine - Chemist (voice)
- Chick Vennera - Twitch (voice)
- Bever-Leigh Banfield - Clerk (voice)
- Steve Franken - Rundle (voice)
- Brion James - Additional Voices (voice)
- Brion James - Irving (voice)
- Candy Ann Brown - Marva (voice)
- Paul Winfield - Earl Cooper (voice)
- Diane Michelle - Candace (voice)
- Diane Michelle - Candice (voice)
- Robert Picardo - Eddie G. (voice)
- Maurice LaMarche - Murphy (voice)
- Michael Bell - Airman Captain (voice)
- Michael Bell - Additional Voices (voice)
- Zale Kessler - Fauncewater (voice)
- Vincent Schiavelli - John Zatara (voice)
- Paul Eiding - Dolan (voice)
- Thomas F. Wilson - Zucco (voice)
- Ed Gilbert - Jack Haley (voice)
- Sam McMurray - Pierce (voice)
- Pat Fraley - Jest (voice)
- Pat Fraley - Bat-Mite (voice)
- Danny Wells - Guard (voice)
- Linda Gary - Dr. Nora Crest (voice)
- Linda Gary - Constance Blaine (voice)
- Linda Gary - Berty (voice)
- Lionel Mark Smith - Bus Driver (voice)
- Diane Pershing - Poison Ivy (voice)
- Diane Pershing - Mary Grayson (voice)
- Lauri Johnson - Woman / Nurse (voice)
- Lauri Johnson - Nurse (voice)
- Robert Ito - The Ninja (voice)
- Haunani Minn - Dr. Lee (voice)
- Goh Misawa - Sensei Yoru (voice)
- John de Lancie - Eagleton (voice)
- Barry Gordon - Sheldrake (voice)
- Walter Olkewicz - Falcone (voice)
- Charles Howerton - Captor (voice)
- Charles Howerton - Lennie (voice)
- Julia Kato - Kairi Tanaga (voice)
- Richard Erdman - Elliot (voice)
- Danny Goldman - Sam Giddell (voice)
- Michael Gross - Lloyd Ventrix (voice)
- Ken Howard - Hartness (voice)
- Hal Rayle - Henchman (voice)
- Hal Rayle - Cameraman (voice)
- Hal Rayle - Broker (voice)
- Elisabeth Moss - Kimmy Ventrix (voice)
- Jean Smart - Helen Ventrix (voice)
- Manu Tupou - Ubu (voice)
- Roger Rose - TV Host (voice)
- Roger Rose - Jaguar Shaman (voice)
- Roger Rose - Gilbert (voice)
- Roger Rose - Additional Voices (voice)
- Joe Piscopo - Manager (voice)
- Bess Armstrong - Clio (voice)
- Nick Savalas - Stavros (voice)
- Frank Welker - Isis (voice)
- Frank Welker - Thug (voice)
- Frank Welker - Werewolf FX (voice)
- Lynnette Mettey - Janet Van Dorn (voice)
- Vernee Watson-Johnson - Dana Blessing (voice)
- Vernee Watson-Johnson - Doctor (voice)
- Robert Clotworthy - Billy (voice)
- Marcia Wallace - Fiancee (voice)
- Melissa Gilbert - Barbara Gordon (voice)
- Melissa Gilbert - Batgirl (voice)
- LeVar Burton - Hayden Sloane (voice)
- Rodger Bumpass - Hoffman (voice)
- Joseph Campanella - Matthew Thorne (voice)
- Linda Dangcil - Woman (voice)
- George Dzundza - Ventriloquist/Scarface (voice)
- George Dzundza - Chubb (voice)
- George Dzundza - G. Carl Francis (voice)
- Gary Kroeger - Beechum (voice)
- Scott McAfee - Chris Carlyle (voice)
- Megan Mullally - Cindy (voice)
- Paul Nakauchi - Doctor (voice)
- Peter Strauss - Dr. Steven Carlyle (voice)
- Brad Garrett - Goliath (voice)
- Whit Hertford - Billy (voice)
- Robert Costanzo - Detective Bullock (voice)
- Robert Costanzo - Detective Bullock / Rocco (voice)
- Robert Costanzo - Rocco (voice)
- JoBeth Williams - May and June (voice)
- Nichelle Nichols - Thoth Khepera (voice)
- Stephanie Zimbalist - Janet Van Dorn (voice)
- Joe Lala - Dicky the Thug (voice)
- Matt Landers - Frankie (voice)
- Nicholas Guest - Thug (voice)
- Joey Simmrin - Dick Grayson (Age 9) (voice)
- Joey Simmrin - Robin - Age 10 (voice)
- Peter Mark Richman - Charles Baxter (voice)
- William Katt - Zowie (voice)
- Patricia Alice Albrecht - Brenda (voice)
- Robert Pastorelli - Manny (voice)
- Alison La Placa - Baby-Doll (voice)
- Jason Marsden - Spunky Spencer (voice)
- Robbie Rist - Brian Daily (voice)
- Judy Strangis - Tammy Vance (voice)
- Tasia Valenza - Mariam (voice)
- Alan Young - Tod Baker (voice)
- Roscoe Lee Browne - Dr. Wataki (voice)
- Alan Oppenheimer - Auctioneer (voice)
- Tress MacNeille - Woman (voice)
- Suzanne Stone - Dr. Joan Leland (voice)
- Franklin Cover - General Vreeland (voice)
- Kenneth Mars - Richard (voice)
- Kenneth Mars - M2 (voice)
- Richard Jeni - Host (voice)
- Henry Polic II - Scarecrow (voice)
- Dick Miller - Boxy Bennett (voice)
- Andrea Martin - Rolling Pin (voice)
- Stuart Pankin - Condiment King (voice)
- Grant Shaud - Pack Rat (voice)
- Richard Dysart - Dr. Bartholomew (voice)
- Dan O'Herlihy - Grant Walker (voice)
- Bill Mumy - The Fox (voice)
- David Jolliffe - The Vulture (voice)
- Khrystyne Haje - Rebecca Fallbrook (voice)
- Hector Elizondo - Fallbrook (voice)
- Patrick Leahy - Governor (voice)
- Malcolm McDowell - Arcady Duvall (voice)
- William Bryant - Sheriff (voice)
- Earl Boen - Rhino (voice)
- Elizabeth Montgomery - Barmaid (voice)
- John Rubinow - Museum Guard (voice)
- Jeffrey Jones - Nivens (voice)
- Liane Schirmer - Officer Renée Montoya (voice)
- Gregg Berger - Rosie (voice)
- Adam Ant - Bert (voice)
- Richard Doyle - Ernie (voice)
- B.J. Ward - M3 (voice)
- Adrienne Barbeau - Catwoman (voice)
- Meredith MacRae - Francine (voice)
- Bob Kane
- Bruce Timm
- Alan Burnett
- Andrea Romano
- Jean MacCurdy
- Tom Ruegger
- Paul Dini
- Danny Elfman
Mark Hamill interpreta a The Joker (voice) en la serie.
Brad Garrett interpreta a Goliath (voice) en la serie.
Paul Winfield interpreta a Earl Cooper (voice) en la serie.
David Warner interpreta a Ra's al Ghul (voice) en la serie.
George Murdock interpreta a Boss Biggis (voice) en la serie.
Thomas F. Wilson interpreta a Zucco (voice) en la serie.
George DiCenzo hace el papel de Ubu (voice).
Brock Peters interpreta a Lucius Fox (voice) en la serie.
Ron Perlman hace el papel de Driller (voice).
William Sanderson interpreta a Karl Rossum (voice) en la serie.
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