Arrowverse Crossover: 'Crisis On Earth-X' Quotes

"You're not my partner. You're a gangbanger."

"I think you mean doppelgänger."

Leo-X (Wentworth Miller) corrects Mick Rory (Dominic Purcell) 

"Why would you align yourself with the unpure?"

"Because I like men. And I like women."

Sara (Caity Lotz) confronts her father Quentin Lance's evil Nazi doppelgänger

"I figured it would take the Man of Steel to catch the Girl of Steel."

Nate, aka Citizen Steel (Nick Zano), rescues a free-falling Supergirl

"You need to fly her up. Up! And away! Now!"

Harry (Tom Cavanagh) instructs Supergirl on what to do with the about-to-explode Overgirl

"The only thing we know about each other is what we look like with clothes off. Beautiful, by the way."

Sara (Caity Lotz) shares a moment with one-night stand Alex (Chyler Leigh)

"You know I can't say no when you look at me like that."

"That is why I look at you like that."

And with that sweet exchange, The Ray (Russell Tovey) and Leo-X (Wentworth Miller) just became our favorite Arrowverse couple

"I'll have Spidey Sense?"

"No, I'm afraid not."

"So what powers would I have?"

"You'll be able to stick to things with incredible adhesion — like glue! You'll just be stuck to something, no sliding off."

"The Spectacular Sticky Man?"

"Well, I'm sure Cisco could fashion you a more exciting sobriquet."

Jax (Franz Drameh) loves the idea of Professor Stein (Victor Garber) turning him into the next Spider-Man... until he gets down to details

"What happened with Mon-El?"

"What didn't happen? ... The end of the world?"

"Faced it. Three times."

"Time travel."

"I've been there a lot."

"He's married to someone else."

"Oh, that's... I've got nothing for that."

Barry (Grant Gustin) is usually good for a pep talk, but Kara's (Melissa Benoist) latest problems are a little above his paygrade 

"Dayum!"

Yes, Barry (Grant Gustin), that's how most people react to seeing Oliver Queen in a tuxedo

"Can you track it?"

"I once caught a deranged serial killer off his face cream. No joke."

You can always count on Felicity (Emily Bett Rickards) for a good callback

"It was Oliver, but it wasn't Oliver."

"It was Oliver in the High Castle."

We're sure Iris (Candice Patton) is glad that Felicity (Emily Bett Rickards) is still able to make references at a time like this

"His wife? Gross! ... No offense."

Kara's (Melissa Benoist) reaction to learning that her Earth-X doppelganger is married to Oliver's