Episodeless entries - Giant Robo (OVA)
We lack information on which episodes the following appear in:
- 1. The Black Attache Case
Recurring: Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Mike Pollock (Prof. Shizuma), Sean Schemmel (Tetsugyu)
Episodic: Christopher Nicholas (Expert Tech, BF Tech), Marc Thompson (Prof. Duncan), Sean Elias Reyes (Expert Tech, BF Tech), Wayne Grayson (Ivan), Zen Mansley (Prof. Simule, Q Boss)
Additional Voices: Chris Kimball, Fred Chagan, Joe Chagan, Matt Holz, Nick Loscalzo
- 2. The Tragedy of Bashtarle
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Sean Schemmel (Tetsugyu)
Episodic: Christopher Nicholas (Expert Tech, BF Tech), Marc Thompson (Prof. Duncan), Sean Elias Reyes (Expert Tech, BF Tech), Wayne Grayson (Ivan), Zen Mansley (Prof. Simule)
Additional Voices: Chris Kimball, Fred Chagan, Joe Chagan, Matt Holz, Nick Loscalzo
- 3. The Electromagnetic Net Operation
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Sean Schemmel (Tetsugyu)
Episodic: Wayne Grayson (Ivan)
- 4. Twilight of the Heroes
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Sean Schemmel (Tetsugyu)
- 5. The Truth of Bashtarle
Recurring: Lex Woutas (Lord Alberto), Mike Pollock (Prof. Shizuma), Sean Schemmel (Tetsugyu)
Episodic: David Moo (Kaei), Ed Paul (Shutsu, Kaiho, Prof. Kusama), Maddie Blaustein (Koshin), Marc Thompson (Prof. Duncan), Wayne Grayson (Cervantes), Zen Mansley (Prof. Simule)
- 6. Crime and Punishment
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)
- 7. The Grand Finale
Recurring: Erica Schroeder (Youshi), Lex Woutas (Lord Alberto), Marc Thompson (Taisou), Mike Pollock (Prof. Shizuma), Sean Schemmel (Tetsugyu)
Episodic: Chris Kromer (Fitzkarald), Dan Green (Young Emmanuel), David Moo (Kaei), Ed Paul (Shutsu, Kaiho, Prof. Kusama), Eric Stuart (Hanzui), Maddie Blaustein (Koshin), Richard Springle (Kawarazaki)