12화: 미로의 최종 전투를 돕기 위해 테츠진 내부에서 비스코가 부활하다
2022년 3월 29일 방영
Tetsujin is heading for Imihama, repeatedly attacking Milo in a fierce assault. Yet just as he's about to be killed, Bisco revives from within Tetsujin. Together Bisco and Milo join forces in the final battle against Tetsujin! (Source: FUNimation)