- Mark Grayson: What is it with you and historical monuments? S... Uh, Professor Seismic, right?
- Doc Seismic: Doc Seismic. I never taught.
- Principal Winslow: As the great Abraham Lincoln once said, "Whatever you are, be a good one."
- William: Did he, though? Did he really say that? Doesn't sound very Lincoln-y.
- Rex: I quit. I'm done. Fuck your training, man. People try and kill me every single day. Look, I don't need that shit at home. Somebody got me in the balls.
- Immortal: Maybe if you trained more and complained less, we could get back to saving lives.
- Rex: [gesturing toward Black Samson] We just stopped him from being that guy, and now we've got you? Ugh, fuck my life.
- Rex: Kate? Is that you? I've got a boo-boo that could use some dupli-kisses.
- Dupli-Kate: First of all, we are not dating. And second, that's inappropriate language for the workplace. So, kiss your own boo-boo... boo-boo...
- Rex: Wait, I know that look.
- [Immortal comes out of the shower, flanked by two Dupli-kates]
- Rex: Oh, are you shitting me? You goddamn geriatric hypocrite.
- Immortal: This is none of your business.
- Rex: Aw, come on!
- Dupli-Kate: You and I were never a thing. The Immortal and I are. Deal with it.
- Rex: Kate. Don't do this. Please.
- Mark Grayson: Ow. I felt that.
- Darkwing: My predecessor developed this exoskeleton to help even the field against those like you. But that's not what you should be worried about.
- Mark Grayson: Hey, man, I said I felt that punch. I didn't say it hurt.
- Darkwing: Welcome to the Shadowverse. There are dark things here. Hungry things. Even I don't dare to stay too long. But I hope you like it because you are never leaving.
- Mark Grayson: I liked the old Darkwing better.
- Darkwing: I'm the hero here! I'm saving the world from Omni-Man's son!
- [Darkwing tries to slip away but Invincible grabs his arm]
- Mark Grayson: Hey, don't call me that.
- Darkwing: Let go!
- Mark Grayson: Not until you take me back.
- [faint growling in the background]
- Mark Grayson: Hmm. Guess who they'll eat first.
- Darkwing: You would never.
- Mark Grayson: [menacingly] Like you said, I'm Omni-Man's son. You have no idea what I'm capable of.
- [Darkwing takes Invincible out of the Shadowverse]
- Darkwing: There. Now let go of...
- [Invincible renders Darkwing unconscious]
- Mark Grayson: Come on, man. Darkwing was at my 12th birthday party, so I'm pretty sure he doesn't kill people. Also, pretty sure he's dead.
- Darkwing: Killed by your father, Invincible. Which is why I carry on his work. I was Night Boy, his assistant.
- Mark Grayson: Assistant? Wait, you mean sidekick?
- Darkwing: We don't use that term. It's degrading.
- Cecil: Okay, bring him in. He's lost it.
- Mark Grayson: You think?
- Darkwing: You hear them, too?
- Mark Grayson: Huh?
- Darkwing: The voices.