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!
that they would be willing to give up a planet 
or two for the sake of their fellow Earthlings.
que son capaces de dar un planeta o dos por el bien de sus compañeros Terrícolas.
que estavam dispostos a desistir do 
planeta pelo bem de seus companheiros