Gintoki and Sakamoto reveal themselves and attack the Double Dragon generals.  Meanwhile, Elizabeth has launched in the Gunsam to battle Dark Vader in a duel to the death.  Elizabeth is helpless against Dark Vader.  That is when Katsura arrives to protect his friend's back!
since I was expecting to have to deal 
with giant aliens at some point.
ya que esperaba hacer frente a 
alienígenas gigantes en algún momento.
já esperando que fôssemos lidar com 
alienígenas gigantes em algum momento.