- Sarah Hauser
-  Blue 26 episodes, 2003
                    
- Darren Pleavin
-  Kiba (Animax Asia dub) 26 episodes, 2003
                    
- Kenta Miyake
-  Tsume 26 episodes, 2003
                    
- Akio Suyama
-  Hige 26 episodes, 2003
                    
- Crispin Freeman
-  Tsume 26 episodes, 2003
                    
- Joshua Seth
-  Hige 26 episodes, 2003
                    
- Mamoru Miyano
-  Kiba 26 episodes, 2003
                    
- Hiroki Shimowada
-  Toboe 25 episodes, 2003
                    
- Johnny Yong Bosch
-  Kiba 26 episodes, 2003
                    
- Mona Marshall
-  Toboe / ... 25 episodes, 2003
                    
- Kaho Kôda
-  Cher Degre 19 episodes, 2003
                    
- Kari Wahlgren
-  Cher Degre 19 episodes, 2003
                    
- Unshô Ishizuka
-  Quent Yaiden 18 episodes, 2003
                    
- Tom Wyner
-  Quent Yaiden 18 episodes, 2003
                    
- Mitsuru Miyamoto
-  Hubb Lebowski 16 episodes, 2003
                    
- Bob Buchholz
-  Hubb Lebowski 16 episodes, 2003
                    
- Arisa Ogasawara
-  Cheza 15 episodes, 2003
                    
- Sherry Lynn
-  Cheza 15 episodes, 2003
                    
- Steve Blum
-  Darcia / ... 14 episodes, 2003
                    
- Takaya Kuroda
-  Darcia 11 episodes, 2003
                    
- Mayumi Asano
-  Blue 11 episodes, 2003
                    
- Jessica Straus
-  Blue 11 episodes, 2003
                    
- Kan Tokumaru
-  Retrieval Squad Commander 6 episodes, 2003
                    
- Bob Papenbrook
-  Retrieval Squad Commander 6 episodes, 2003
                    
- Atsuko Tanaka
-  Jaguara 5 episodes, 2003
                    
- Taeko Kawata
-  Neige 6 episodes, 2003
                    
- Mary Elizabeth McGlynn
-  Jaguara 5 episodes, 2003
                    
- Lia Sargent
-  Neige / ... 6 episodes, 2003
                    
- Dave Wittenberg
-  Sedo / ... 4 episodes, 2003
                    
- Masahiro Ogata
-  Sedo / ... 4 episodes, 2003
                    
- Kirk Thornton
-  Jaguara's Attendant / ... 3 episodes, 2003
                    
- Maaya Sakamoto
-  Hamona 4 episodes, 2003
                    
- Peggy O'Neal
-  Hamona 4 episodes, 2003
                    
- Naomi Kusumi
-  Zali 3 episodes, 2003
                    
- Masaya Onosaka
-  Iyek 2 episodes, 2003
                    
- Atsuko Yuya
-  Cole 3 episodes, 2003
                    
- Norio Wakamoto
-  Owl 2 episodes, 2003
                    
- Ikkyû Jaku
-  Bartender 2 episodes, 2003
                    
- Yûna Inamura
-  Mew 2 episodes, 2003
                    
- Atsushi Goto
-  Moss 3 episodes, 2003
                    
- Shonosuke Horikoshi
-  Chen 3 episodes, 2003
                    
- Ryûji Saikachi
-  Elder 2 episodes, 2003
                    
- Eri Sendai
-  Leara 3 episodes, 2003
                    
- Ritsuo Sawa
-  Lord Orkham 2 episodes, 2003
                    
- Yutaka Nakano
-  Leara's Father 3 episodes, 2003
                    
- Skip Stellrecht
-  Zali 3 episodes, 2003
                    
- Bridget Hoffman
-  Cole 3 episodes, 2003
                    
- Steve Kramer
-  Moss 3 episodes, 2003
                    
- Steve Staley
-  Iyek 2 episodes, 2003
                    
- Joe Ochman
-  Owl 2 episodes, 2003
                    
- Julie Maddalena
-  Mew 2 episodes, 2003
                    
- Peter Spellos
-  Bartender 2 episodes, 2003
                    
- Peter Lurie
-  Chen 3 episodes, 2003
                    
- Mike Reynolds
-  Lord Orkham 2 episodes, 2003
                    
- Michelle Ruff
-  Leara 3 episodes, 2003
                    
- Yûji Kishi
-  Policeman A / ... 1 episode, 2003
                    
- Satoru Tsugawa
-  Boy A / ... 1 episode, 2003
                    
- Barbara Goodson
-  Hanabito / ... 3 episodes, 2003
                    
- Ryôko Kinomiya
-  Hanabito 2 episodes, 2003
                    
- Kohki Akaishi
-  Gehl 1 episode, 2003
                    
- Miyu Irino
-  Huss 1 episode, 2003
                    
- Tesshô Genda
-  Sea Walrus 1 episode, 2003
                    
- Yasunori Matsumoto
-  Horse 1 episode, 2003
                    
- Asuka Tanii
-  Researcher B 1 episode, 2003
                    
- Takahiro Yoshino
-  Boy B 1 episode, 2003
                    
- Paul Stephen
-  Huss 1 episode, 2003
                    
- Beau Billingslea
-  Seal Walrus 1 episode, 2003
                    
- Tony Oliver
-  Horse 1 episode, 2003
                    
- Taliesin Jaffe
-  Soldiers 1 episode, 2003
                    
- Brianne Brozey
-  Gehl 2 episodes, 2003
                    
- Akimitsu Takase
-  Soldier A (uncredited) 3 episodes, 2003
                    
- Eisuke Asakura
-  Soldier B (uncredited) 3 episodes, 2003
                    
- Ken'ichi Mochizuki
-  Wolf 2 / ... (uncredited) 4 episodes, 2003
                    
- Liam O'Brien
-  Soldier (uncredited) 2 episodes, 2003
                    
- Jamieson Price
-  Cat / ... (uncredited) 2 episodes, 2003
                    
- Catherine Battistone
-  Old Prisoner (uncredited) 2 episodes, 2003
                    
- Tomoyuki Shimura
-  Jaguara's Attendant (uncredited) 2 episodes, 2003
                    
- Mika Kanai
-  Alchemist A / ... (uncredited) 2 episodes, 2003
                    
- Tetsu Shiratori
-  Retriever A (uncredited) 2 episodes, 2003
                    
- Reiko Suzuki
-  Old Prisoner (uncredited) 2 episodes, 2003
                    
- Makoto Yasumura
-  Wolf 1 (uncredited) 3 episodes, 2003
                    
- Masao Harada
-  Soldier C (uncredited) 2 episodes, 2003
                    
- Akio Ôtsuka
-  Indian Chief (uncredited) 1 episode, 2003
                    
- Lex Lang
-  Soldier (uncredited) 2 episodes, 2003
                    
- Daisuke Ono
-  Retriever B (uncredited) 1 episode, 2003
                    
- Steve Prince
-  Thug (uncredited) 1 episode, 2003
                    
- Miyuki Sawashiro
-  Alchemist C (uncredited) 1 episode, 2003
                    
- Philece Sampler
-  Little Girl (uncredited) 1 episode, 2003
                    
- Kim Strauss
-  Thug (uncredited) 2 episodes, 2003
                    
- William Frederick Knight
-  Old Wolf (uncredited) 2 episodes, 2003
                    
- Michael Lindsay
-  Driver (uncredited) 2 episodes, 2003
                    
- Barry Stigler
-  Detective (uncredited) 2 episodes, 2003
                    
- Hisafumi Oda
-  Boy (uncredited) 1 episode, 2003
                    
- Miyu Matsuki
-  Little Girl (uncredited) 1 episode, 2003
                    
- Sayuri Sadaoka
-  Grandmother (uncredited) 1 episode, 2003
                    
- Brad MacDonald
-  Skateboarder (uncredited) 1 episode, 2003
                    
- Ryûji Nakagi
-  Detective (uncredited) 2 episodes, 2003
                    
- Michael Shitanda
-  Skateboarder (uncredited) 1 episode, 2003
                    
- Daisuke Egawa
-  Bartender (uncredited) 2 episodes, 2003
                    
- Minoru Inaba
-  Shopkeeper (uncredited) 1 episode, 2003
                    
- Tomohiro Tsuboi
-  Retriever B (uncredited) 1 episode, 2003
                    
- Hiroyuki Tsuru
-  Retrieval Squad Correspondent (uncredited) 1 episode, 2003
                    
- Ema Kogure
-  Little Girl (uncredited) 1 episode, 2003
                    
- Katsuhiro Harasawa
-  Man 2 (uncredited) 1 episode, 2003
                    
- Yoshiko Okamoto
-  Old Lady (uncredited) 1 episode, 2003
                    
- Toshihiro Nakamura
-  Retriever C (uncredited) 1 episode, 2003
                    
- Yuki Nishizawa
-  Man 1 (uncredited) 1 episode, 2003
                    
- Yukiko Tagami
-  Little Girl (uncredited) 1 episode, 2003
                    
- Asami Mukaidono
-  Fortune-Teller (uncredited) 1 episode, 2003
                    
- Sawa Ishige
-  Alchemist B (uncredited) 1 episode, 2003