第 15 集: 拒絕共同生活後，Tetsuro 在其星球上攻擊 Black Knight
1978年12月21日 播出原創回
On the "Black Knight's Planet," Tetsuro is invited to live together with the Black Knight. When Tetsuro refuses, he frantically throws his lance at him! Maetel jumps to the rescue but his his by the lance! Tetsuro stands up to the Black Knight to get revenge, but... (Source: Crunchyroll)