The Traitor's Scheme (Uragirimono no Keikaku- 裏切り者の計画)

Zuuru tried to kill Heinell as he was sleeping but he failed and got caught. He was given one chance to save his life by pretending to runaway from Heinell and seeking refuge to Big Falcon and finally leading Voltes V into a trap. He succeeded in gaining Voltes team's trust and brought Voltes team into the planned trap and he tried once more to kill Heinell again. He failed and was shot to death.