- The "Star Wars" digital collection is set for release this week
- Special features include behind-the-scenes stories on the unique alien sounds from the movie
The collection of the first six "Star Wars" movies will also include many special features, some of which give fans a rare glimpse behind the scenes of the saga.
One focus of the features will be the sound effects of the movies, including that of the insect-like Geonosians, as seen in "Star Wars Episode II: Attack of the Clones."
In the exclusive first-look video, sound designer Ben Burtt explains which animals were used to capture the alien sounds made by the Geonosians.
Take a look at the video above to find out.