Star Wars: Episode V - The Empire Strikes Back is a 1980 USA action Sci-Fi fantasy by Irvin Kershner.
Starring Mark Hamill, Harrison Ford and Carrie Fisher.
Luke Skywalker, Han Solo, Princess Leia and Chewbacca face attack by the Imperial forces and its AT-AT walkers on the ice planet Hoth. While Han and Leia escape in the Millennium Falcon, Luke travels to Dagobah in
search of Yoda. Only with the Jedi Master's help will Luke survive when the Dark Side of the Force beckons him into the ultimate duel with Darth Vader.
No censorship issues beyond noting that the film was U rated from 1980 until 2011,
but was PG rated in 2020.
The 2011 Blu-ray was rated U for mild violence and threat whereas the 2020 cinema release was rated PG for moderate violence, mild threat.
There have also been a few minor tweaks to plot and special
effects over time.