Dai gyakuten Majinpawaa
- Episode aired Jun 17, 1973
Dr. Hell's new mechanical monster, Grengus C3, has an instrument that can overheat up to 10,000 degreesDr. Hell's new mechanical monster, Grengus C3, has an instrument that can overheat up to 10,000 degreesDr. Hell's new mechanical monster, Grengus C3, has an instrument that can overheat up to 10,000 degrees