Bruce Wayne: Passing judgment like gods, with our super-powered army and our orbiting death ray... Cadmus is right to be scared. The human race wouldn't stand a chance.
Clark Kent: We'd never go there. It isn't in our nature and nothing can change that.
Bruce Wayne: Nothing? What if Luthor does become President? Like he did in their world? What's to stop you from doing what that Superman did?
Clark Kent: There's always that Kryptonite you carry around.
Bruce Wayne: YOU DON'T GET TO JOKE! Not today! I just took a bullet for you!
Clark Kent: ...I'm sorry, Bruce. You're right. But you don't have to worry about the Justice League. Trust me. You know me.
Bruce Wayne: Yeah, I do.
Doomsday: [Doomsday tracks down Superman as he tries to prevent a volcanic eruption] Superman. I'm here to kill you. Is this a bad time?
Batman: Whatever you think you're doing, if you present a threat to the world, the Justice League will take you down.
Amanda Waller: If we present a threat? You've got a space ship floating over our heads with a laser weapon pointing down! In another dimension, seven of you overthrew the government and assassinated the President! We're the good guys, protecting our country from a very real threat: you!
Superman: I know who you are, but I'm not the one who hurt you.
Doomsday: Superman is Superman, and I will kill you.
Doomsday: It's what I am. I don't care why.
Superman: Did Cadmus create you?
[Doomsday doesn't answer]
The Martian Manhunter: I can't read his mind. His brain's been altered to resist me.
Superman: You don't owe them anything. They manipulated you and then tried to kill you.
Doomsday: So I keep hearing.
Superman: From who?
Doomsday: All you need to know is that I will get free, and I will kill you.
Superman: If that's your final word...
[Superman gets a Phantom Zone projector out]
Superman: I only use this as a last resort. It's going to send you to another dimension. You won't be hurt, but you also won't hurt anyone else again.
Doomsday: You'll wish you'd killed me.
Amanda Waller: What were you thinking? You're gonna kill Superman and everyone else on the island!
General Wade Eiling: We have to sanction Doomsday, we were gonna get to Superman somewhere down the line, and we've been trying to stop drug traffic from San Baquero for years. The way I see it: three birds, one stone.