Skywalker of "Star War"s (4)
I believe the answer is:
luke
'skywalker of star wars' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for luke that I've seen before include "Matthew, Mark, - - and John" , "Third NT book" , "Biblical evangelist" , "Gospel writer" , "Traditionally the author of the third Gospel" .)