Star Wars: Episode V — The Empire Strikes Back (1980)
While fleeing, Princess Leia, Han Solo, Chewbacca, and the droid C-3PO get captured by Darth Vader on Bespin and he plans to use them as bait to lure Luke Skywalker to him. Meanwhile, Luke and the droid R2-D2 begin receiving Jedi training from Master Yoda on the swamp world of Dagobah.