The Tenth Doctor himself, David Tennant, also has a Star Wars connection! He voiced the robot, Professor Huyang, in three episodes of the animated series The Clone Wars. Huyang was a teacher who helped countless generations of Jedi initiates build their lightsabers. As for Tennant's role in Doctor Who, the actor successfully helmed the programme for four years and proved an even more popular lead than his predecessor, Christopher Eccleston. For those who missed it, here's a clip of David Tennant in Star Wars!Now, let's take a look at two more Doctor Who actors who are about to be in Star Wars! As the Tenth Doctor would undoubtedly say, "Allons-y!"