- Dan Green
- Â Agent A 1 episode, 1996
- Crispin Freeman
- Â Tylor unknown episodes
- Rachael Lillis
- Â Lt. Cmdr. Yuriko Star unknown episodes
- Lisa Ortiz
- Â Azalyn Cryburn's Date / ... unknown episodes
- Kotono Mitsuishi
- Â Kim Kyung Hwa unknown episodes
- Show Hayami
- Â Yamamoto Makoto unknown episodes
- Toshihiko Seki
- Â Dom unknown episodes
- Mitsuo Iwata
- Â Sakai Kojiro unknown episodes
- Yuri Amano
- Â Yuriko unknown episodes
- Sumi Shimamoto
- Â Miranda unknown episodes
- Masako Katsuki
- Â Test officer unknown episodes
- Tony Salerno
- Â Bunta / ... unknown episodes
- Mugihito
- Â Mifune unknown episodes
- Tomomichi Nishimura
- Â Vice Admiral unknown episodes
- Yûji Ueda
- Â Bunta unknown episodes
- Maya Okamoto
- Â Harumi unknown episodes
- Mika Kanai
- Â Emi Hanner / ... unknown episodes
- Kôji Tsujitani
- Â Tylor unknown episodes
- Carol Jacobanis
- Â Petty Officer Harumi Nakagawa unknown episodes
- Kazue Ikura
- Â Bob unknown episodes
- Amy Howard Wilson
- Â Miranda unknown episodes
- Hiroko Kasahara
- Â Azarin unknown episodes
- Buddy Woodward
- Â Ensign Kojiro / ... unknown episodes
- Tamio Ôki
- Â Ghost unknown episodes
- Kôsuke Okano
- Â Jason unknown episodes
- Bill Rogers
- Â Additional voices (uncredited) 10 episodes, 1994-1996