Tony Stark: Well, it's time for me to tap out. Maybe I should take a page out of Barton's book. Build Pepper a farm, hope nobody blows it up.
Steve Rogers: The simple life.
Tony Stark: You'll get there one day.
Steve Rogers: I don't know. Family, stability... The guy who wanted all that went in the ice 75 years ago. I think someone else came out.
Tony Stark: Romanoff. You and Banner better not be playing "hide the zucchini."
Natasha Romanoff: Relax, shellhead. Not all of us can fly. What's the drill?
Tony Stark: This is the drill. If Ultron gets a hand on the core, we lose.
Thor: Is that the best you can do?
(Ultron calls in his androids)
Steve Rogers: You had to ask.
Ultron: This is the best I can do. This is exactly what I wanted. All of you against all of me. How can you possibly hope to stop me?
Tony Stark: Well, like the old man said... (looks at Steve) together.
Pietro Maximoff: This is S.H.I.E.L.D.?
Steve Rogers: This is what S.H.I.E.L.D. is supposed to be.
Pietro Maximoff: This is not so bad.
Nick Fury: Nice, right? Pulled her out of mothballs with a couple of old friends. She's dusty, but she'll do.
Steve Rogers: Fury, you son of a bitch.
Nick Fury: You kiss your mother with that mouth?
Natasha Romanoff: Cap, these people are going nowhere. If Stark finds a way to blow this rock...
Steve Rogers: Not till everyone's safe.
Natasha Romanoff: Everyone up here versus everyone down there? There's no math there.
Steve Rogers: I'm not leaving this rock with one civilian on it.
Natasha Romanoff: I didn't say we should leave. There's worse ways to go. Where else am I gonna get a view like this?
Clint Barton: All right, we're all clear here.
Steve Rogers: We are not clear! We are very not clear!
Steve Rogers: Stark, you worry about bringing the city back down safely. The rest of us have one job, tear these things apart. You get hurt, hurt them back. You get killed... walk it off.
Steve Rogers: Every time someone tries to win a war before it starts, innocent people die. Every time.
Steve Rogers: Sorry for barging in on you.
Tony Stark: Yeah, we would've called ahead, but we were busy having no idea that you existed.
As the Avengers and their allies have continued to protect the world from threats too large for any one hero to handle, a new danger has emerged from the cosmic shadows: Thanos. A despot of intergalactic infamy, his goal is to collect all six Infinity Stones, artifacts of unimaginable power, and use them to inflict his twisted will on all of reality. Everything the Avengers have fought for has led up to this moment - the fate of Earth and existence itself has never been more uncertain. (IMDb) │ Produced by Marvel