Samantha Reynolds
as Ikki Tenryou
Joseph Motiki
as Metabee
Lisa Yamanaka
as Arika Amazake (First Two Seasons)
Caroline Lesley
as Blakbeetle / Kam Kamizake
Jacqueline Pillon
as Rintaro Namishima
Jamie Watson
as Henry / Phantom Renegade / Space Medafighter X
Jo Vannicola
as Koji Karakuchi
Mark Dailey
as Rokusho
Martin Villafana
as Sumilidon
Shannon Perreault
as Samantha
Julie Lemieux
as Brass (Sailor-Multi)
Robert Tinkler
as Spyke / Cyandog / Krosserdog
Darren Frost
as Sloan