- Meisa Kuroki
- Vexille
- Shôsuke Tanihara
- Leon
- Yasuko Matsuyuki
- Maria
- Akio Ôtsuka
- Saito
- Romi Park
- Takashi
- Takahiro Sakurai
- Ryo
- Toshiyuki Morikawa
- Kisaragi
- Tetsuya Kakihara
- Taro
- Takaya Kuroda
- Zack
- Takayuki Sugô
- Captain Borg
- Kenji Takahashi
- Saga
- Jirô Saitô
- Chairman Itakura
- Colleen Clinkenbeard
- Lt. Cdr. Vexille Serra
- Christopher Sabat
- Zack
- Luci Christian
- Takashi
- Todd Haberkorn
- Taro
- Phil Parsons
- Saga
- Illich Guardiola
- Ryo
- Christine M. Auten
- Maria
- Jason Douglas
- Saito
- Travis Willingham
- Cdr. Leon Fayden
- Kent Williams
- Itakura
- J. Michael Tatum
- Kisaragi
- Justin Cook
- Masato / DAIWA Tech (voice)
- Mike McFarland
- Murata
- John Swasey
- Captain Borg
- Sean Hennigan
- Narrator
- Mark Stoddard
- Bureau Chief
- Bob Carter
- Agent 1 / Man 2 / SWORD Member 1 (voice)
- Robert McCollum
- Agent 2 / SWORD Member 2 (voice) (as Rob McCollum)
- Kevin Connolly
- Comm Voice
- Barry Yandell
- Councilman / Politician 2 / White Coat Man (voice)
- Christopher Bevins
- DAIWA Bot
- Kenny Green
- Freight Inspector / Politician 4 (voice)
- Jerry Jewell
- Informant
- R. Bruce Elliott
- Man 1 / Politician 1 (voice)
- Jerry Russell
- Politician 3
- Chuck Huber
- Pompadour Man / SWORD Scientist (voice)
- Cole Brown
- Soldier 1
- Justin Pate
- Soldier 2
- Cynthia Cranz
- SWORD Comm Officer / White Coat Woman (voice)
- Kyle Hebert
- SWORD Comm Officer 1
- Duncan Brannan
- SWORD Comm Officer 2
- John Gremillion
- SWORD Officer
