*In the finished film, it is Ben Kenobi (Alec Guiness), not Luke, who duels with Darth Vader (David Prowse) aboard the Death Star.
Both Guiness and David Prowse (Darth Vader) were instructed in the art of dueling in preparation for their exotic on-screen clash.
Front: In a scene not filmed, the Dark Lord of the Sith challenges Luke Skywalker. Original concept painting by Ralph McQuarrie. *Source: Back of card.