Wilford: I may have access to something Layton will throw himself into the volcano for. His daughter.
Melanie: Straight out of your playbook, huh? The enemy's child.
Wilford: Sorry. It's a proven remedy.

Layton: You're falling right back into using fear to keep order
Melanie: You picked up the sword. Right back to shedding blood.
Layton: Fear or blood.
Melanie: And either way, he wins.
Layton: And we both lose.

Layton: The original sinners. Me and Melanie. I should've known it would come down to this. How else would we choose humanity's fate but by war...
Melanie & Layton: On Snowpiercer, one thousand and twenty-nine cars long.

I can't promise you that New Eden can support life long-term. But the Tail knows neither can this train. We've suffered under Melanie's rule before. We can't go back to that.

Layton

My whistle is wanting and so is the help. You think this is your room? I am the Night Car.

Audrey

Ruth: Layton took Ag-Sec without firing a shot. His people stuck with him. He holds all the cards now, Melanie.
Melanie: Can the brakemen hold him?
Ruth: Roche won't fight your war. He serves the people.

Melanie: I know you're upset. Ben, the turn is coming, I had to do it.
Ben: No, but you did. Unilaterally. I almost forgot that's your move.
Melanie: it is our job to keep these people safe, Ben.
Ben: You betrayed me. And you killed our hope.
Melanie: I'm sorry.
Ben: Goodbye, Mel.

Till: Can I ask, is something happening here?
Audrey: Between you and me?
Till: I mean, no, right? You did your thing. We shared some feelings. It's easy to mistake it for something else. Must've happened to you all the time.
Audrey: Not like this.

Javi: I can't believe Ben lied to me.
Melanie: It's not about the lie, Javi. The data and the facts on the ground don't justify the risk.
Javi: Um, okay. It is about the lie. But, anyway, you threw down the chaos, and it's working.

Melanie: I don't think New Eden is a good idea.
Layton: The idea is everything.
Melanie: Not if the math doesn't add up. Then you need a new idea.

Still, I allow myself to hope that she'll return to us, and our old selves won't hold us back on Snowpiercer, one thousand and twenty-nine cars long.

Ben

Alex: Can I tell you something? I kept you alive. In my head. I imagined what you would say, what you would think.
Melanie: You were with me too. All the time.

Snowpiercer Season 3 Quotes

Inside, it's a backwards world. Only one class now, the working class. Freezing, stitching, fixing, suffering.

Layton

Two trains. Two chapters to tell. One runs hot and fast. The other lumbers slow. Cold cast in Wilford's iron grip, an armored tortoise plodding after a hare. Everyone under a single thumb, serving a single obsession, to retake the pirates and exact his revenge.

Layton