The Legend of Black Heaven

Into the Arena (1x12)

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After discovering that the enemy has created a 'Watanabe' clone, the group decides to start practicing some new stuff. The guys all tell their families that they have to go away for awhile and Yoko is the only one semi-against it. She believes that Oji is making up the whole story. The end of the episode has the group charging up onto a stage on a new ship created by Hamill named (by the guys) the 'Zappa'.