Majingaa Z zettaizetsumei!!
- Episode aired Dec 24, 1972
Koji starts attending school and Boss challenges him to a motorcycle race. While Dr. Hell develops a robot that can disable Mazinger Z's controlsKoji starts attending school and Boss challenges him to a motorcycle race. While Dr. Hell develops a robot that can disable Mazinger Z's controlsKoji starts attending school and Boss challenges him to a motorcycle race. While Dr. Hell develops a robot that can disable Mazinger Z's controls