Star Wars V - The Empire Strikes Back is a science fiction film not set within the Solar System which was released in 1980 and is directed by Irvin Kirschner.
The Empire sends droids to every planet in the galaxy in their quest to find the Rebels. When a droid crash lands on the planet Hoth where the alliance is hiding, Han Solo and Chewbacca volunteer to investigate the droid. When the droid is destroyed, the Empire is alerted to the Alliance presence on the planet. The Empire launches a full scale attack on the ice world but the Rebels manage to escape. After leaving Hoth, Luke Skywalker heads to Dagobah to meet with Yoda, a Jedi Master for teachings who he had seen in a premonition earlier. Han and Princess Leia navigate an asteroid field in the Millennium Falcon before visiting Lando Calrissian who betrays them. Luke sees a premonition whilst training and leaves Yoda to help. Darth Vader and Luke battle culminating in Darth telling Luke who his father is. Han is frozen and taken to Jabba which the others promise to rescue him.
Lobot ( John Hollis )
Lobot is a cyborg that maintain the security on cloud City, Bespin, the gas planet. He only appears in star Wars V - The Empire Strikes Back. Lobot is seen instructing guards including turning on the Imperial troops to help Lando and the others escape Cloud City.