a doubt

Rating: 10/10 (29 September 2006)

hi to all the fans out there,\ i recently saw star wars episode 6 return of the Jedi on DVD i bought from amazon.. the doubt is when in the end when empire has fallen down and rebels are celebrating Luke sees obi wan , Yoda ,and an akin sky-walker's spirit.....what amazed me is an akin is same as 1 who played an akin sky-walker in episode 2 and 3 and as far a i know they were recent releases....can some1 solve this mystery of mine..please if you can solve this puzzle then it would be a great help for last 15 days i am trying to find to find out the truth but it is very twisting and i could not understand how a movie which was made in 1983 can have a star which in fact is too young even in 2006