Ronster said:
Really???
Well In section of the duel where Vader reveals he is lukes father...
I think it is on the line "Luke, you do not realize your importance"
I think it is the cameraman in his helmet and you can see his face and his round neck t-shirt / jumper. It is actually really easy to see him in the helmet.
Sorry on my phone cannof post picture...
"Luke, you do not realize your importance"
*"Luke, you do not yet realize your importance"