Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

C-3PO: Excuse me sir, but might I inquire as to what's going on?
Han Solo: Why not?
C-3PO: Impossible man.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[Darth Vader has just learned of Admiral Ozzel's big blunder, and activates a viewscreen]
Admiral Ozzel: [appearing onscreen with Captain Piett] Lord Vader, the fleet has moved out of lightspeed and we're preparing to...
[Ozzel stops, and suddenly begins to choke, clutching at his throat]
Darth Vader: You have failed me for the last time,

Admiral! Captain Piett?
Captain Piett: Yes, my lord?
Darth Vader: Make ready to land our troops beyond their energy field, and deploy the fleet, so that nothing gets off the system.
[beside Piett, Admiral Ozzel utters one last strangled gasp, and falls over dead]
Darth Vader: You are in command now... Admiral Piett!

Admiral Piett: Thank you, Lord Vader. I won't fail you.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Luke: [clinging to an antennae below Cloud City] Leia... Hear me, Leia...
Princess Leia: [in the Falcon] Luke... We've got to go back.
Lando: What?
Princess Leia: I know where Luke is!

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

C-3PO: Sir, If I may venture an opinion...
Han Solo: I'm not really interested in your opinion 3PO.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[after R2D2 is spit out by a swamp creature on Dagobah - the line is changed in the Special Edition]
Luke: You were lucky to get out of there.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Han Solo: No time to discuss this as a committee.
Princess Leia: I am not a committee!

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Echo Base Officer: Echo station 3-T-8, we have spotted Imperial walkers.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[in the Asteroid Field]
Princess Leia: We're going to get pulverized if we stay out here much longer.
Han Solo: I'm not going to argue with that.
C-3PO: Pulverized?

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Darth Vader: [1:28:32] We would be honored if you would join us.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Princess Leia: I love you.
Han Solo: I know.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[Han reveals his clever plan of escape]
Princess Leia: You have your moments. Not many of them, but you do have them.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Luke: How far away is Yoda? Will it take us long to get there?
Yoda: Not far. Yoda not far. Patience. Soon you will be with him.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Lando: [greeting "old friend" Han Solo] Why you slimy, double-crossing, no-good swindler. You've got a lot of guts coming here, after what you pulled.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[evacuating the Rebel Hoth base]
Han Solo: [to C-3PO] Hurry up, goldenrod! Or you're gonna be a permanent resident!

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[the asteroid quakes]
C-3PO: Sir, it's quite possible this asteroid is not entirely stable.
Han Solo: Not entirely stable. I'm glad you're here to tell us these things. Chewie! Take the Professor in back and plug him into the hyperdrive!

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[reacting to the arrival of Boba Fett and others]
Admiral Piett: Bounty hunters. We don't need that scum.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Captain Needa: They can't have disappeared. No ship that small has a cloaking device.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

[Wedge and Janson succeeds in bring down an Imperial Walker]
Wedge Antilles: Whoa! That got him!

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Princess Leia: All troop carriers will assemble at the north entrance. The heavy transport ships will leave as soon as they're loaded. Only two fighter escorts per ship. The energy shield can only be opened for a short time, so you'll have to stay very close to your transports.
Derek 'Hobbie' Klivian: Two fighters against a Star Destroyer?

Princess Leia: The ion cannon will fire several shots to make sure any enemy ships will be out of your flight path. When you've gotten past the energy shield, proceed directly to the rendezvous point. Understood? Good luck.

Star Wars: Episode V - The Empire Strikes Back
Star Wars: Episode V - The Empire Strikes Back

Princess Leia: Some day you're gonna be wrong, I just hope I'm there to see it.