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!
What is this Galactic Merchant Fleet?!
¡¿Qué es la Flota Robot Mercader Galáctico?!
Que Frota dos Mercadores 
Galáticos é essa?