Narvik, Mycrosis, they're all just symptoms of a bigger sickness; immortals are the real plague.

Alan

As long as you live, there will always be a part of you that is me.

Hatake

Kyle: We should tell these people about the honey before it turns the entire flock into a bunch of raving maniacs.
Peter: If we go wide with this it could create a panic.
Kyle: Are we on the same island? I just got stoned by a bunch of kids. And someone just stabbed Sarah. We're so far past panic, it would take the light from panic a hundred years to reach us.

Julia: Something's not right.
Caleb: You're not gonna die on me are you? I didn't think that was possible.
Julia: I'm already dying.
Caleb: I know, you told me; TXM-7. I thought you were...
Julia: Immortal, not indestructible. I don't age, I heal faster than you, but I can't grow a finger; I'm not Wolverine.
Caleb: Who's Wolverine?

Children are the only thing that last, nothing else matters. I've cared for hundreds of people on this island, saved many lives, but when I'm gone I'll be nothing more than a picture on a wall. But through our children, we live forever.

Sister Agnes

Caleb: Funny.
Julia: What's that?
Caleb: All it took was a little mortality to make you people human again.

Sister Agnes: The CDC doctor is a silver eye.
Sister Amy: No that's not possible.
Sister Agnes: You're right Amy, it's not.

Alan: You haven't figured it out, he's a mole.
Kyle: Watch it friend.
Alan: He's undercover, apparently I'm the CDC's most wanted. And I am not your friend.
Sarah: You've been investigating us this entire time?
Kyle: Not you, him. This man's a wanted terrorist. Multiple counts of murder and the bombing of the Ilaria Corporate building in Paris.
Sarah: I trust him, which is more than I can say for you right now.

Kyle: We need to get these people into quarantine.
Anne: What if there's not enough room in the infirmary.
Kyle: Just find the biggest room you can and round up the sick in there.
Anne: They won't come willingly.
Kyle: Then use physical force. Look these people are having a psychotic break. They won't listen to reason. They're not your friends and family anymore.

Olivia: No one was sick until they got here. And now Soren's gone, they killed my son. Who's going to be punished for that?
Sister Amy: I don't know. I just wish someone would make them go away.

The moment I was born without the eyes, I've been good for only one thing; to bear him another daughter. And he'll keep doing it to every one of his daughters. Do you know why? Because every time he does, the mortal part gets weaker and the immortal part gets stronger. That's why it has to be his daughters. He thinks one day he'll have a child like himself.

Sister Amy

Julia: With that technology Ilaria could control the spread of the mortal population.
Ms. Durant: Without resorting to genocide; yes. It would solve their human problem once and for all.
Julia: Where do I find this Michael?
Ms. Durant: On an island, on the far end of the new world.
Julia: Then that's where I need to go.

Helix Quotes

Major Sergio Balleseros: There are people in the Army, myself included, who are wondering if this outbreak was an accident.
Dr. Doreen Boyle: You think Hatake did this on purpose? Why would he do that?

Dr. Alan Farragut: This secure lab allows us to separate vectors from those who are just infected.
Daniel Aerov: Vectors?
Dr. Alan Farragut: It's what we're calling the infected who are physically attacking others to spread the disease, like Peter.