Recurring: Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Mike Pollock (Professor Shizuma), Sean Schemmel (Tetsugyu), Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Episodic: Christopher Nicholas (BF Tech, Expert Tech), Marc Thompson (Professor Duncan), Sean Elias Reyes (BF Tech, Expert Tech), Wayne Grayson (Ivan), Zen Mansley (Professor Simule, Q Boss)
Additional Voices: Chris Kimball, Fred Chagan, Joe Chagan, Matt Holz, Nick Loscalzo
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Sean Schemmel (Tetsugyu), Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Episodic: Christopher Nicholas (BF Tech, Expert Tech), Marc Thompson (Professor Duncan), Sean Elias Reyes (BF Tech, Expert Tech), Wayne Grayson (Ivan), Zen Mansley (Professor Simule)
Additional Voices: Chris Kimball, Fred Chagan, Joe Chagan, Matt Holz, Nick Loscalzo
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Sean Schemmel (Tetsugyu), Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Episodic: Wayne Grayson (Ivan)
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Sean Schemmel (Tetsugyu), Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Recurring: Lex Woutas (Lord Alberto), Mike Pollock (Professor Shizuma), Sean Schemmel (Tetsugyu), Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Episodic: David Moo (Kaei), Ed Paul (Shutsu, Kaiho, Professor Kusama), Maddie Blaustein (Koshin), Marc Thompson (Professor Duncan), Wayne Grayson (Cervantes), Zen Mansley (Professor Simule)
Recurring: Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Episodic: Chris Kromer (Fitzkarald), Dan Green (Young Emmanuel), David Moo (Kaei), Ed Paul (Kaiho), Eric Stuart (Hanzui), Eva Christensen (Sunny the Magician), Maddie Blaustein (Koshin), Mike Pollock (Jujoji), Richard Springle (Kawarazaki), Robert O'Gorman (Yuuki), Vic Mignogna (Zangetsu)
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Mike Pollock (Professor Shizuma), Sean Schemmel (Tetsugyu), Skip Greenpoint (Narrator), Zachary Alexander (Professor Vogler)
Episodic: Chris Kromer (Fitzkarald), Dan Green (Young Emmanuel), David Moo (Kaei), Ed Paul (Shutsu, Kaiho, Professor Kusama), Eric Stuart (Hanzui), Maddie Blaustein (Koshin), Richard Springle (Kawarazaki)
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