 Lando and Chewbacca begin their quest to save Han, as the other rebels watch the "Falcon" depart.While Prowse physically portrays Darth Vader, James Earl Jones provides the character's voice.Oz provides the voice and puppetry for Yoda, with assistance from fellow puppeteers, including Kathryn Mullen, David Barclay, Wendy Froud, and Deep Roy.