was Darth Vader said by who in the Empire"s army or did Darth Vader discover some other means that Luke Skywalker is his son?


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In the initial screenplay because that Star Wars: The realm Strikes back (1980), the whole idea that Vader together being Luke"s dad was not present, only the idea that Vader might transform him. Right here is the initial script:

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During filming the idea of make Vader Luke"s father emerged and also the script was changed to the following:

VADER: over there is no escape. Don"t make me ruin you. Luke, you carry out not however realize her importance. Girlfriend can end this damaging conflict and bring order come the galaxy.

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LUKE: I"ll never join you!

VADER: If you just knew the strength of the dark side. Obi Wan never told you what taken place to her father.

LUKE: that told me enough! the told me you eliminated him.

VADER: No. I am your father.

LUKE: No. That"s no true. That"s impossible.

VADER: find your feelings. You recognize it to it is in true.

LUKE: NOOO! NOOO!

VADER: Luke, friend can ruin the emperor. He has actually foreseen this. It is her destiny. Join me and together us can dominion the galaxy together father and also son. Come through me. It is the just way.

The actual point Vader learn of the parentage is once he is ~ above Star Destroyer chasing the Millennium Falcon in the asteroid field and also the Emperor renders a interaction to him. The language of this exchange was changed during filming to suggest this. Very first the original script:

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As it to be filmed because that the 1980 initial relax of the film:

VADER: What is your bidding, mine master?

EMPEROR: there is a an excellent disturbance in the Force.

VADER: I have actually felt it.

EMPEROR: We have actually a brand-new enemy - Luke Skywalker.

VADER: Yes, my master.

EMPEROR: He can destroy us.

VADER: He’s simply a boy. Obi-Wan can no longer help him.

EMPEROR: The pressure is strong with him. The kid of Skywalker must not end up being a Jedi.

VADER: If he could be turned, that would end up being a powerful ally.

EMPEROR: Yes. Yes. He would be a great asset. Deserve to it be done?

VADER: he will sign up with us or die, mine master.

As it to be rewritten again for the 2004 DVD re-release:

EMPEROR: We have actually a new enemy, the young rebel who damaged the Deathstar. I have no doubt this young is the offspring of Anakin Skywalker.

VADER: how is that possible?

EMPEROR: find your feelings, mr Vader. You will know it to be true. He could destroy us.

VADER: he is just a boy.

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Since Vader of food knows that he self is Anakin Skywalker, that realizes the the emperor is telling him the the "young rebel" is his son.