Characters played by Jun'ichi Kanemaru
Sonic the Hedgehog (as Junichi Kanemaru)
Characters played by Kôji Yusa
Lancelot Shadow the Hedgehog (as Koji Yusa)
Characters played by Nobutoshi Canna
Gawain Knuckles the Echidna (as Nobutoshi Kanna)
Characters played by Nao Takamori
Percival Blaze the Cat
Characters played by Taeko Kawata
Nimue Amy Rose
Characters played by Ryô Hirohashi
Blacksmith (as Ryo Hirohashi)
Characters played by Hiroaki Hirata
Caliburn
Characters played by Mamiko Noto
Merlina
Characters played by Hidekatsu Shibata
King Arthur
Characters played by Jason Griffith
Sonic the Hedgehog Lancelot Shadow the Hedgehog Lamorak
Characters played by Dan Green
Gawain Knuckles the Echidna
Characters played by Erica Schroeder
Percival Blaze the Cat (as Bella Hudson)
Characters played by Amy Palant
Blacksmith
Characters played by Lisa Ortiz
Nimue Amy Rose Kid
Characters played by Casey Robertson
Caliburn
Characters played by Gavin Hammon
King Arthur
Characters played by Melissa Hutchison
Merlina
Characters played by Pete Capella
Galahad (uncredited)
Characters played by Daisuke Kishio
Lamorak (uncredited)
Characters played by Daisuke Ono
Galahad (uncredited)