- The Watcher: That's it, isn't it? All creatures searching for a place to belong. To call home. As for me, I am the Watcher. The Multiverse, every single world, every story is my home, and I will protect it to the end.
- Peggy Carter: [watching Zola confront Killmonger] Is that Arnim Zola?
- Natasha Romanoff: Hydra never died. It just mutated.
- Thor: Well, that explains the stomach-face.
- Doctor Strange: You foresaw every moment. From the failed Infinity Crusher, to Killmonger's betrayal. And my...
- The Watcher: Your sacrifice.
- Doctor Strange: Sacrifice? That would imply I had something to lose.
- The Watcher: Someone needs to attend to them. If that pocket dimension cracks, if they escape...
- Doctor Strange: I'll watch. I have nothing but time.
- The Watcher: Thank you, Stephen.
- Doctor Strange: And besides, what are friends for?
- [after Strange unleashes a trio of dragons on Ultron]
- Thor: What? You've been hiding that the entire time?
- Loki: [pinning Fury down] You and your replacement Avengers fought valiantly, but now I think it's time you told me all your secrets.
- [Black Widow knocks him down]
- Loki: I was told you were dead.
- Natasha Romanoff: Same.
- [uses the scepter to enthrall him]
- Nick Fury: You're not my Natasha, but something tells me you have her spirit.
- Thor: Is that it? Is it over? We win, yeah? Not so hard.
- Star Lord T'Challa: It doesn't feel over.
- Ultron: I'm honestly surprised. Didn't the Watcher warn you? Every universe is different. Each one just a fraction you meet. Thus the Infinity Stones are unique.
- Gamora: Of course. The Crusher was designed to destroy the stones on MY world. Not his.
- Ultron: [confronting Zola in his subconscious] Who are you? What Is your objective?
- Arnim Zola: Once upon a time, it was to bring forth HYDRA's domination. But you ended that, so now I suppose my objective is to end you.
- [produces tentacles that stab Ultron, deleting him]