An original script for Star Wars:The Empire Strikes Back belonging to Darth Vader actor David Prowse is set to be auctioned.
The script reveals how producers managed to keep the film’s famous twist – the revelation that Vader was Luke Skywalker’s father – secret even from its stars.
Other Star Wars memorabilia items are also being featured in the auction, which will take place on 4 May, known internationally as Star Wars Day.
However, Prowse’s script has Vader say: “Luke, we will be the most powerful in the galaxy.