Batman: Sorry, Frost, but I make it my business to protect innocent lives.
Killer Frost: Innocent? You call the man who broke up with me via text message innocent?
Ronnie: Quick and painless. It's the humane thing to do.
Killer Frost: I could've handled that indignity if he didn't make me pay for all of our dates.
Jason: What is wrong with you, Coach?
Ronnie: Hey! How did I become the bad guy here?
Batman: Good job, Firestorm. But remember: arch-enemies can be a deadly business.
Jason: Great. Now she's your ex and your arch-enemy.
Ronnie: Like there's a difference.
Guy Gardner: Hey, Bats. Is there a reason it's so stinkin' hot in here?
Booster Gold: Oh, I think I know the reason. Wingman!
Skeets: Right here, sir.
Booster Gold: Hello, ladies. I don't believe we've met. The name's Gold. And you can bet I'm as precious as the metal.
Fire: We are Fire and Ice. A volatile combination.
Ice: Like my mother's peanut butter and sardine slurpees.
Blue Beetle: Invasion? From where?
Ice: Home of the Parthenon.
Batman: No. A distant world enslaved by the most evil beings in the known universe.
Ice: Ahh! The Greeks! (everyone stares)
Guy Gardner: What are you doing in here?
Booster Gold: Called dibs, didn't I, Skeets?
Skeets: And firsties, sir.
Guy Gardner: You poser. Get out of my cabin right now.
Booster Gold: Umm... no, I think I'll stay. (Guy grabs him) Not the face, not the face!
Batman: Boom Tubes. Dimensional portals used by the forces of Apokolips.
Aquaman: Then adventure calls.
Guy Gardner: Let's get down there so you punks can see a real hero in action.
Ice: The Greeks must be stopped!
Booster Gold: Got to text my publicist. Skeets! How many p's in "impending"?
Skeets: One, sir.
Fire: Is this suit too short for world-saving?
Blue Beetle: Umm, I wonder if it's short enough?
Martian Manhunter: We'll need a three-pronged attack. Defense, distraction, demolition. Team One, Ice...
Blue Beetle: And Beetle?
Martian Manhunter: And Booster.
Booster Gold: Yes!
Martian Manhunter: Team Two, Fire...
Blue Beetle: And Beetle?
Martian Manhunter: And Aquaman.
Blue Beetle: Arrrghhh...
Darkseid: Batman. I know all about you. I haven't become the most feared being in the universe by underestimating my enemies. But by obliterating them.
Darkseid: I must admit, that was exhilarating. Is this where you hurl a clever retort at me? (Batman moans) No. Then I shall separate your atoms into the primordial ether. A most fitting design.
Guy Gardner: So, Bats, for once in your life you weren't the one to throw the last punch and save the day. Heh heh. How's that feel?
Batman: Pretty good.
One scene of the episode has Brazilian heroine Fire telling Batman something in her language. When the episode was translated and dubbed into Brazilian Portuguese, the translators have her speak English instead.
Canada: May 27, 2011 on Teletoon
All of the Justice League members seen here, except Aquaman, are from the initial Justice League International era, starting in 1987. The team of Keith Giffen. J.M. DeMatteis, and Kevin Maguire added a more humorous tone to the comic.
Villains seen without dialogue: Vermin Vunderbarr, Mantis