Kenneth McMillan credited as playing...
Baron Vladimir Harkonnen
- Baron Harkonnen: I will have Arrakis back for myself! He who controls the Spice controls the universe and what Piter did not tell you is we have control of someone who is very close, very close, to Duke Leto! This person, this traitor, will be worth more to us than ten legions of Sardaukar!
- Feyd-Rautha: And who is this, traitor?
- Baron Harkonnen: I won't tell you who the traitor is, or when we'll attack. However, the Duke will die before these eyes and he'll know, he'll know, that it is I, Baron Vladimir Harkonnen, who encompasses his doom!
- Baron Harkonnen: You wish to join your wife, is that it, traitor?
- Dr. Wellington Yueh: She lives?
- Baron Harkonnen: You wish to join her? So, join her!
- Piter De Vries: [stabs Yueh in the back]
- Dr. Wellington Yueh: You think you have won? You think I don't know what I gained for my wife?
- [dies]
- Baron Harkonnen: Take him away.
- Baron Harkonnen: What does Leto say, Piter?
- Piter De Vries: Vendetta, he says, using the ancient tongue. The art of kanly is still alive in the Universe. He does not wish to meet or speak with you.
- Baron Harkonnen: I made my peace gesture. The forms of kanly have been obeyed!
- Piter De Vries: As you instructed me, I have enlightened your nephews concerning my plan...
- Baron Harkonnen: *My* plan!
- Piter De Vries: ...*the* plan... to crush the Atreides.
- Padishah Emperor Shaddam IV: Why have you brought me here?
- Baron Harkonnen: Your highness, there must be some mistake. I never requested your presence.
- Padishah Emperor Shaddam IV: Ah, but your lack of action demanded it. Your dreadful mismanagement, your bad judgment, and the assigning to Rabban the governorship. You forced me to come here and set things straight - personally!
- Baron Harkonnen: Am I alive? Am I alive?
- Nefud: Yes. You're alive, my Baron.
- Baron Harkonnen: I'm alive! Ha!
- [floats up in the air]
- Baron Harkonnen: I'm alive! Ha-ha-ha!
- Feyd-Rautha: All I see is an Atreides I want to kill.
- Baron Harkonnen: Come, Feyd, Thufir's a Harkonnen now. Aren't you Thufir?
- Thufir Hawat: [voice over] Oh, my Duke, how I've failed you.
- Baron Harkonnen: Rabban! I place you in charge of Arrakis. It's yours to squeeze, as I promised. I want you to squeeze and squeeze and squeeze! Give me spice! Drive them. Drive them into utter submission! Do not show the slightest pity or mercy! Never stop. Go. Go! Show no mercy!