Mordo: I'm sorry, Stephen. I hope you understand. The greatest threat to our universe is you.
Dr. Stephen Strange: It was the only way. But I never meant for any of this to happen!
Mordo: Your desecration of reality will not go unpunished.
(from trailer) Wanda Maximoff: Well, I knew sooner or later you'd show up. I made mistakes, and people were hurt. Dr. Stephen Strange: I'm not here to talk about Westview. Wanda Maximoff: Then what are you here for? Dr. Stephen Strange: We need your help. Wanda Maximoff: With what? Dr. Stephen Strange: What do you know about the Multiverse?
Doctor Strange Supreme: (to Dr. Stephen Strange) Things just got out of hand.
Mordo: I'm sorry, Stephen. Your desecration of reality will not go unpunished.
Mordo: (to Strange) I hope you understand. The greatest threat to our universe... is you.
Charles Xavier: We should tell him the truth.
Dr. Stephen Strange: I did what I had to do to protect our world. Wong: You cannot control everything, Strange. You opened a doorway between universes, and we don't know who or what will walk through it.
Wanda Maximoff: (from trailer) You break the rules and become a hero. I do it, and I become the enemy. That doesn't seem fair.
Sinister Strange: Things just got out of hand!
Dr. Stephen Strange: Are you happy? Wong: That's an... interesting question. Sometimes I do wonder about my other lives. But I'm still grateful of this one. Even with its own tribulations.
Dr. Stephen Strange: Wanda. What do you know about the Multiverse? Wanda Maximoff: Viz had his theories. He believed it was dangerous. Dr. Stephen Strange: He was right.
Sinister Strange: Here's the deal: I'll give you my Darkhold, if you'll give me your Christine! Dr. Stephen Strange: I don't think she's going to go for it. Sinister Strange: No... didn't think so!
(post-credit scene; the Pizzaball Vendor realizes the force that is making him punch himself is no longer in effect) Pizzaball Vendor: (to the camera) Ha! It's over!