- 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!
- 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?
- 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.
- Superman: Did Cadmus create you?
- [Doomsday doesn't answer]
- Superman: J'onn?
- 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's going on?
- Cadmus Soldier: Ma'am, Doomsday's escaped!
- Amanda Waller: Milo. I'll have his hide for this.
- Cadmus Soldier: Doomsday beat you to it, ma'am.
- 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.
- Dr. Achilles Milo: [Seeing Doomsday approach him] What are you...?
- Doomsday: [Reaching towards Milo] Your problem solved.
- [Doomsday kills Milo while he screams]