A deleted scene from “Star Wars: Episode VII – The Force Awakens” shows everyone’s favorite wookiee, Chewbacca, yanking off the limb of a galactic tough guy, Unkar Plutt . In “A New Hope,” after R2-D2 pulls a smart move in the holographic game Dejarik, Han Solo warns C-3PO that “it’s not wise to upset a wookiee.”