- Kôichi Yamadera
- Â Spike Spiegel 26 episodes, 1998-1999
- Unshô Ishizuka
- Â Jet Black 26 episodes, 1998-1999
- Steve Blum
- Â Spike Spiegel 26 episodes, 1998-1999
- Beau Billingslea
- Â Jet Black 26 episodes, 1998-1999
- Kevin Seymour
- Â Additional Voices / ... 26 episodes, 1998-1999
- Wendee Lee
- Â Faye Valentine 25 episodes, 1998-1999
- Megumi Hayashibara
- Â Faye Valentine 24 episodes, 1998-1999
- Isshin Chiba
- Â Man 2 / ... 17 episodes, 1998-1999
- Melissa Fahn
- Â Edward Wong Hau Pepelu Tivruski IV 16 episodes, 1998-1999
- Aoi Tada
- Â Edward Wong Hau Pepelu Tivruski IV 16 episodes, 1998-1999
- Hiroshi Naka
- Â Jobim / ... 10 episodes, 1998-1999
- Tsutomu Tareki
- Â Punch 9 episodes, 1998-1999
- Miki Nagasawa
- Â Judy / ... 9 episodes, 1998-1999
- Toshihiko Nakajima
- Â Carlos / ... 8 episodes, 1998-1999
- Jin Hirao
- Â Antonio / ... 7 episodes, 1998-1999
- Skip Stellrecht
- Â Vicious 6 episodes, 1998-1999
- Kazuhiro Nakata
- Â Bodyguard 2 / ... 6 episodes, 1998-1999
- Shinpachi Tsuji
- Â Amjad / ... 6 episodes, 1998-1999
- Mary Elizabeth McGlynn
- Â Julia / ... 6 episodes, 1998-1999
- Norio Wakamoto
- Â Vicious 5 episodes, 1998-1999
- Lia Sargent
- Â Judy / ... 5 episodes, 1998-1999
- Steve Kramer
- Â Carlos / ... 5 episodes, 1998
- Takehiro Koyama
- Â Laughing Bull 4 episodes, 1998-1999
- Kiyomitsu Mizuuchi
- Â Gangster B / ... 4 episodes, 1998-1999
- Paul St. Peter
- Â Punch 4 episodes, 1998
- Peter Spellos
- Â Doctor Baccus 4 episodes, 1998
- Bob Buchholz
- Â Additional Voices / ... 4 episodes, 1998
- Naoki Makishima
- Â Comrade B / ... 3 episodes, 1998
- Takehiro Murozono
- Â Hoodlum B / ... 3 episodes, 1998
- Ai Uchikawa
- Â Announcer / ... 3 episodes, 1998
- Matthew Mercer
- Â Various Characters / ... 3 episodes, 1998
- Yutaka Nakano
- Â Bob 3 episodes, 1998-1999
- John Snyder
- Â Bob 3 episodes, 1998-1999
- Simon Prescott
- Â Additional Voices / ... 3 episodes, 1998-1999
- Gara Takashima
- Â Julia 3 episodes, 1998-1999
- Michael McConnohie
- Â Dr. Yuuri Kellerman / ... 3 episodes, 1998
- Stephen Poletti
- Â Additional Voices / ... 3 episodes, 1998
- Michael Lindsay
- Â Additional Voices / ... 3 episodes, 1998
- Eddie Frierson
- Â Chief Minster's Secretary 3 episodes, 1998
- Mitsuki Saiga
- Â Computer Voice / ... 3 episodes, 1999
- Hidetoshi Nakamura
- Â Carlos / ... 2 episodes, 1998
- Yôko Ren
- Â Announcer B / ... 2 episodes, 1998
- Yuzuru Fujimoto
- Â Doctor 2 episodes, 1998-1999
- Miyuki Ichijô
- Â Anastasia / ... 2 episodes, 1998-1999
- Kaoru Morota
- Â Bebop Computer / ... 2 episodes, 1998
- Yû Shimaka
- Â Dig / ... 2 episodes, 1998-1999
- Daran Norris
- Â Andy / ... 2 episodes, 1998-1999
- Steve Staley
- Â Rhint / ... 2 episodes, 1998-1999
- Brianne Brozey
- Â Boy / ... 2 episodes, 1998-1999
- Carol Stanzione
- Â Annie 2 episodes, 1998-1999
- Takashi Taguchi
- Â Wang / ... 2 episodes, 1998-1999
- Brian George
- Â Dr. Amjad / ... 2 episodes, 1998
- Jamieson Price
- Â Gordon 2 episodes, 1998
- Steve Prince
- Â Lin 2 episodes, 1998
- Bob Papenbrook
- Â Piccaro Calvino 2 episodes, 1998
- Hikaru Midorikawa
- Â Lin 2 episodes, 1998
- Michael Deak
- Â Additional Voices / ... 2 episodes, 1998
- Tom Fahn
- Â Gangster / ... 2 episodes, 1998
- Christopher Carroll
- Â Love Machine / ... 2 episodes, 1998
- Ken'yû Horiuchi
- Â Gren 2 episodes, 1998
- Dave 'Foots' Footman
- Â Beat Up Guy 2 episodes, 1998
- Katsuhisa Hôki
- Â Baker Panchorero / ... 2 episodes, 1998
- David Thomas
- Â Gren 2 episodes, 1998
- Michael McCarty
- Â Chessmaster Hex / ... 2 episodes, 1998
- Dana Craig
- Â Donelly / ... 2 episodes, 1998
- Nellie Wuu
- Â Additional Voices 2 episodes, 1998
- Kirk Baily
- Â Shin 2 episodes, 1999
- Nobuyuki Hiyama
- Â Shin 2 episodes, 1999
- Barry Stigler
- Â Applederry / ... 2 episodes, 1999
- Yayoi Kuroda
- Â Child A / ... 2 episodes, 1999
- Ryûzaburô Ôtomo
- Â Abdul Hakim 1 episode, 1998
- Rintarô Nishi
- Â Asimov Solensan 1 episode, 1998
- Yurika Hino
- Â Katrina Solensan 1 episode, 1998
- Tomie Kataoka
- Â V.T. 1 episode, 1998
- Mari Arita
- Â 'Twinkle' Maria Murdock 1 episode, 1998
- Kazuaki Ito
- Â Mao Yenrai 1 episode, 1998
- Chafûrin
- Â Harrison 1 episode, 1998
- Rin Mizuhara
- Â Pet Shop Owner 1 episode, 1998
- Keiji Fujiwara
- Â Tattoed Man 1 episode, 1998
- Katsumi Chô
- Â Bartender 1 episode, 1998
- Kei Hayami
- Â Dewey 1 episode, 1998
- Aruno Tahara
- Â Chief Minister 1 episode, 1998
- Masaki Aizawa
- Â Case Officer 1 episode, 1998
- Shinji Ogawa
- Â Gordon 1 episode, 1998
- Wasabi Mizuta
- Â Child 1 1 episode, 1998
- Mari Maruta
- Â Announcer A 1 episode, 1998
- Ryûsei Nakao
- Â Roco Bonnaro 1 episode, 1998
- Yumi Fukamizu
- Â Child 1 episode, 1998
- Maaya Sakamoto
- Â Stella Bonnaro 1 episode, 1998
- Dia Suharuto
- Â Gate Announcer 1 episode, 1998
- Barbara Goodson
- Â Pet Shop Owner 1 episode, 1998
- Kirk Thornton
- Â Asimov Solensan 1 episode, 1998
- George Cheung
- Â Rinou Tea House Owner 1 episode, 1998
- Akio Ôtsuka
- Â Whitney Hagas Matsumoto 1 episode, 1998
- Michael Gregory
- Â Laughing Bull 1 episode, 1998
- Mona Marshall
- Â Wen 1 episode, 1998
- Kappei Yamaguchi
- Â Rhint 1 episode, 1998
- Michael Sorich
- Â Giraffe 1 episode, 1998
- Sherry Lynn
- Â Young Faye 1 episode, 1998
- Jôji Nakata
- Â MPU 1 episode, 1998
- Dan Woren
- Â Preview Narrator 1 episode, 1998
- Dorothy Elias-Fahn
- Â Space Gate 1 episode, 1998
- William Frederick Knight
- Â Additional Voices / ... 1 episode, 1998
- Shigeru Chiba
- Â Video Maniac 1 episode, 1998
- Yui Horie
- Â Girl A 1 episode, 1998
- Richard Cansino
- Â White Tiger Representative 1 episode, 1998
- Don Fischer
- Â Jonathan 1 episode, 1998
- Rebecca Forstadt
- Â Muriel 1 episode, 1998
- Yumi Tôma
- Â Wen 1 episode, 1998
- Naoki Tatsuta
- Â Dr. Yuuri Kellerman 1 episode, 1998
- Brad Sergi
- Â Thief 1 episode, 1998
- Melodee Spevack
- Â V.T. 1 episode, 1998
- Hiroshi Iwasaki
- Â Julius 1 episode, 1998
- Dan Lorge
- Â Additional Voices 1 episode, 1998
- Debra Rogers
- Â Elisa 1 episode, 1998
- Emilie de Azevedo Brown
- Â Stella Bonnaro 1 episode, 1998
- Daisuke Gôri
- Â Fatty River 1 episode, 1998
- Frank Catalano
- Â Additional Voices 1 episode, 1998
- Mika Doi
- Â Elisa 1 episode, 1998
- Roger Hampton
- Â Fatty River 1 episode, 1998
- Joe Romersa
- Â Abdul Hakim 1 episode, 1998
- Hirohiko Kakegawa
- Â Announcer 1 1 episode, 1998
- Katia Moraes
- Â Katrina Solensan 1 episode, 1998
- Ryûji Nakagi
- Â Giraffe 1 episode, 1998
- Yukimasa Kishino
- Â Jonathan 1 episode, 1998
- Chiharu Suzuka
- Â Nurse Manley 1 episode, 1998
- Fumio Matsuoka
- Â Donnelly 1 episode, 1998
- Masayuki Omoro
- Â Man 1 1 episode, 1998
- Takeshi Watabe
- Â Chessmaster Hex 1 episode, 1998
- Asako Dodo
- Â Announcer 2 1 episode, 1998
- Kôsei Tomita
- Â Doctor Baccus 1 episode, 1998
- Kozue Yoshizumi
- Â Girl B 1 episode, 1998
- Abe Kasser
- Â Additional Voices 1 episode, 1998
- Steve Cameron
- Â Comrade A 1 episode, 1998
- Paul Carr
- Â Pao Puzi 1 episode, 1999
- Gary Dubin
- Â George 1 episode, 1999
- Atsuko Tanaka
- Â Coffy 1 episode, 1999
- William Bassett
- Â Frog 1 episode, 1999
- Patricia Ja Lee
- Â Meifa Puzi 1 episode, 1999
- Robert Axelrod
- Â Dr. Londez 1 episode, 1999
- Shin'ichirô Miki
- Â Herman 1 episode, 1999
- Melique Berger
- Â Coffee 1 episode, 1999
- Tom Wyner
- Â Teddy Bomber 1 episode, 1999
- Hôchû Ôtsuka
- Â Shaft 1 episode, 1999
- Tesshô Genda
- Â Domino Walker 1 episode, 1999
- Sayaka Ôhara
- Â TV Host B 1 episode, 1999
- Doug Lee
- Â Fad 1 episode, 1999
- Stuart K. Robinson
- Â Domino Walker 1 episode, 1999
- Takaya Hashi
- Â Teddy Bomber 1 episode, 1999
- Melanie MacQueen
- Â Sister Clara 1 episode, 1999
- Chikao Ôtsuka
- Â Dr. Londes 1 episode, 1999
- Kenji Utsumi
-  Appledelhi Siniz Hesap Lütfen 1 episode, 1999
- Jonathan Fahn
- Â Miles 1 episode, 1999
- Banjô Ginga
- Â Tongpu 1 episode, 1999
- Masashi Ebara
- Â Cowboy Andy von de Oniyate 1 episode, 1999
- Takeshi Aono
- Â Doohan 1 episode, 1999
- Takashi Nagasako
- Â George 1 episode, 1999
- Tamio Ôki
- Â Pao Puzi 1 episode, 1999
- Jin Yamanoi
- Â Police Officer 1 1 episode, 1999
- Kôji Ishii
- Â Ruth 1 episode, 1999
- Masashi Hirose
- Â Fad 1 episode, 1999
- Motomu Kiyokawa
- Â Syndicate Man 1 episode, 1999
- Steve Cassling
- Â Macintyre 1 episode, 1999
- Yoku Shioya
- Â Miles 1 episode, 1999
- Sachiko Kojima
- Â Angel 1 episode, 1999
- Ikuko Tani
- Â Sally Yung 1 episode, 1999
- Hiromichi Kogami
- Â Newscaster 1 episode, 1999
- Bin Sasaki
- Â Elroy 1 episode, 1999
- Shigeru Nakahara
- Â Macintyre 1 episode, 1999
- Kôsei Hirota
- Â Udai Taxim 1 episode, 1999
- Eiichiro Suzuki
- Â Nero 1 episode, 1999
- Mami Horikoshi
- Â Clara 1 episode, 1999
- Ayumi Kida
- Â Cain 1 episode, 1999
- Arisa Ogasawara
- Â Meifa Puzi 1 episode, 1999
- Ruri Asano
- Â Sally's Granddaughter 1 episode, 1999
- Stoney Emshwiller
- Â Waiter 1 episode, 1999
- Michiko Sato
- Â Child B 1 episode, 1999
- Yoshiko Okamoto
- Â Mother 1 episode, 1999
- Hitoshi Ohya
- Â Tucan 1 episode, 1999
- Angie Callas
- Â Sally Yung 1 episode, 1999
- Toller Cranston
- Â Fad 1 episode, 1999
- Jun'ichi Sugawara
- Â TV Host A 1 episode, 1999
- Mari Tomokawa
- Â Reporter 1 episode, 1999
- Takako Kodama
- Â Guest 1 episode, 1999
- Masaru Hachinohe
- Â Ronny Spangen 1 episode, 1999
- Nicole Edward
- Â Coffy 1 episode, 1999
- Kazumi Okushima
- Â Sean 1 episode, 1999
- Naomi Jones
- Â Punch's Mother 1 episode, 1999
- Yûji Mikimoto
- Â Pilot 1 episode, 1999
- Shannon Presby
- Â Additional Voices unknown episodes
- John DeMita
- Â Additional Voices unknown episodes
- Julie Dolan
- Â Additional Voices unknown episodes
- Sandy Fox
- Â Orphan unknown episodes
- Joshua Seth
- Â Additional Voices unknown episodes
- Doug Stone
- Â Van unknown episodes
- Julie Maddalena
- Â Hologram unknown episodes
- Bill Timoney
- Â Additional Voices unknown episodes
- Mike Reynolds
- Â Van [second voice] unknown episodes
- Josh Gerhardt
- Â Additional Voices unknown episodes
- Jonathan C. Osborne
- Â Additional Voices unknown episodes
- Dyanne DiRosario
- Â Additional Voices unknown episodes
- Peter Roberts
- Â Additional Voices unknown episodes
- Rachel Davies
- Â Hippie unknown episodes
- Christopher Joyce
- Â Young Prisoner unknown episodes
- Cody MacKenzie
- Â Orphan unknown episodes
- Lynn Fischer
- Â Female TV Show Host unknown episodes
- Jorge Ribiero
- Â Additional Voices unknown episodes
- Renee Stevens
- Â Additional Voices unknown episodes
- Walter Woo
- Â Additional Voices unknown episodes
- Joe Starke
- Â Additional Voices unknown episodes
- Margritte Aloysius
- Â Additional Voices unknown episodes
- Cecilia Elam
- Â Additional Voices unknown episodes
- Chick P. Garbanzo
- Â Additional Voices unknown episodes
- Buck Preston
- Â Additional Voices unknown episodes
- Bud Oliver
- Â Additional Voices unknown episodes
- Luke Weinstein
- Â Additional Voices unknown episodes
- Lois Slinker
- Â Additional Voices unknown episodes
- Edward Kramer
- Â Additional Voices unknown episodes
- Thomas Cooper
- Â Additional Voices unknown episodes
- Charles Issacs
- Â Additional Voices unknown episodes
- Roger McNulty
- Â Additional Voices unknown episodes
- Simeonov Pishchik
- Â Additional Voices unknown episodes
- Lee Osborne
- Â Additional Voices unknown episodes
- Bryce Papenbrook
- Â Orphan (uncredited) 1 episode, 1999