Dorothy Elias-Fahn as Dorothy Moore / Additional Voices (voice: English version)
Akifumi Endô as Chris (voice)
Michael Forest as Theo Fairchild / Additional Voices (voice: English version)
Sandy Fox as Kochun Hein / Leah Mariba (voice: English version)
Barbara Goodson as Nadia Ronah / Additional Voices (voice: English version)
Hiroshi Hashimoto as Young Man (voice)
Masato Hirano as Pilot (voice)
Teiyû Ichiryûsai as Manuela Panopa (voice) (as Mie Suzuki)
Masaru Ikeda as Governer Staust (voice)
Sayuri Ikemoto as Reese Arno (voice)
Kazue Ikura as Bertuo Rodriguez (voice)
Minoru Inaba as Bobulz (voice)
Takurô Kitagawa as Federation Officer (voice)
Kiyoshi Kobayashi as Gillet Krueger (voice)
Yûko Kobayashi as Leah Mariba (voice)
Chie Kôjiro as Annemarie Bruge (voice)
Takehito Koyasu as Dwight Camury (voice)
Steve Kramer as Bobulz / Gillet Krueger / Additional Voices (voice: English version)
Lex Lang as Bardo / Additional Voices (voice: English version)
Wendee Lee as Bertuo Rodriguez / Jessica N'quro (voice: English version)
Joey Lotsko as Nanto Roos / Additional Voices (voice: English version)
Julie Maddalena as Reese Arno / Additional Voices (voice: English version)
Dave Mallow as Cain Sohn / Chris / Additional Voices (voice: English version)
Mona Marshall as Nye Fletchman / Additional Voices (voice: English version)
Taiki Matsuno as Arthur Jung (voice)
Atsuko Mine as Mrs. Elm (voice)
Sean Mitchell as Dwight Camry / Additional Voices (voice: English version)
Tomohiro Nishimura as Azuma
Olivia O'Conner as Minmi Editoh / Additional Voices (voice: English version)
Tamio Ôki as Theo Fairchild / Roy Jung (voice)
Tony Oliver as George Azuma / Additional Voices (voice: English version)
Ai Orikasa as Dorothy Moore (voice)
Ryûzaburô Ôtomo as Nanto Roos (voice)
Bob Papenbrook as Cosmo Eigesse / Additional Voices (voice: English version) (as John Smallberries)

Tony Pope as Leslie Arno / Additional Voices (voice: English version) (as Anthony Mozdy)
Simon Prescott as Meitzer Ronah / Additional Voices (voice: English version) (as Simon Isaacson)
Jamieson Price as Zabine Chareux / Additional Voices (voice: English version) (as James Lyon)
Derek Stephen Prince as Birgit Pirjo / Additional Voices (voice: English version) (as David Umansky)
Michelle Ruff as Cecily Fairchild / Berah Ronah (voice: English version)
Philece Sampler as Manuela Panopa / Additional Voices (voice: English version) (as Sue Beth Arden)
Lia Sargent as Female Officer / Additional Voices (voice: English version)
Hiroyuki Satô as Ken Sohn (voice)
Joshua Seth as Arthur Jung / Additional Voices (voice: English version)
Miyoko Shôji as Monica Arno (voice)
Tsubasa Shyoya as Bilgeet Piriyo (voice)
Melodee Spevack as Mrs. Elm / Additional Voices (voice: English version)
Steve Staley as Seabook Arno / Additional Voices (voice: English version) (as Steve Cannon)
Doug Stone as Gruce Erras / Additional Voices (voice: English version) (as David Orozco)
Paul St. Peter as Rohbar / Additional Voices (voice: English version) (as George C. Cole)
Kim Strauss as Pilot / Additional Voices (voice: English version) (as Kurt Strauss)
Takashi Taguchi as Rohbar (voice)
Teppei Takasugi as Meitzer Ronah (voice)
Yasuhiro Takato as Sam Erg (voice)
Hiroshi Takemura as Gruse Erras (voice)
Julie Ann Taylor as Monica Arno / Additional Voices (voice: English version)
Mikio Terashima as Leslie Arno (voice)
Kirk Thornton as Sam Ehrug / Stoasto / Additional Voices (voice: English version) (as Sparky Thornton)
Akiko Tsuboi as Nadia Ronah (voice)
Noriko Uemura as Nye (voice)
Shigeru Ushiyama as Captain (voice)
Kari Wahlgren as Annamarie Bourget / Additional Voices (voice: English version) (as Jennifer Jean)
Norio Wakamoto as Lieutenant Baldo (voice)
Takeshi Watabe as Cosmo Eigesse / Cosmic (voice)
Dave Wittenberg as Dorel Ronah / Additional Voices (voice: English version) (as David Lelyveld)
Tom Wyner as Carozzo 'Iron Mask' Ronah / Additional Voices (voice: English version) (as Abe Lasser)
Mari Yokô as Leahlee Edaberry (voice)
Konami Yoshida as Kochun Hein (voice)