Sigma is leading a group of Reproids against the human race and only Zero and X can stop them.Sigma is leading a group of Reproids against the human race and only Zero and X can stop them.Sigma is leading a group of Reproids against the human race and only Zero and X can stop them.
Ryotaro Okiayu
- Zero
- (voice)
- (as Ryôtarô Okiayu)
Takahiro Sakurai
- X
- (voice)
Yumiko Kobayashi
- Navigator
- (voice)
Ryûzô Ishino
- Chill Penguin
- (voice)
Tadashi Miyazawa
- Dr.Cain
- (voice)
Tomohisa Asô
- Dr. Light
- (voice)
- (as Tomohisa Aso)
Daisuke Kageura
- Storm Eagle
- (voice)
- (as Daisuke Sasaki)
Randy Brososky
- Spark Mandrill
- (voice: English version)
Ethan Cole
- Boomerang Kuwanger
- (voice: English version)
Carol-Anne Day
- Additional Voices
- (voice: English version)
Dean Galloway
- Chill Penguin
- (voice: English version)
Mark Gatha
- X
- (voice: English version)
Lucas Gilbertson
- Zero
- (voice: English version)
Hisashi Izumi
- Boomer Kuwanger
- (voice)
- (as Shoji Izumi)
Tommy James
- Storm Eagle
- (voice: English version)
Jonathan Love
- Launch Octopus
- (voice: English version)
Gerald Matthews
- Flame Mammoth
- (voice: English version)
- …
