“War don't ennoble men. It turns them into dogs... poisons the soul.”
Jim Caviezel - Pvt. Witt

“Our intelligence tells us The Others are readying themselves for a final attack. The 5th Wave. What form it will take, we do not know. If they are successful, there will be no more Waves. No more conflicts. Humanity as we know it will be wiped from the face of the Earth.”

Liev Schreiber - Colonel Vosch

“After one month with you, Mr. Whiteside, I am going to work in a munitions factory. From now on, anything I can do to help exterminate the human race will fill me with the greatest of pleasure.”

Mary Wickes - Miss Preen

“I'm going to kill Japs. Every blood-stained one I can get my hands on! That doesn't sound nice coming from a nurse, does it? We're supposed to be angels of mercy, we're supposed to tend to the wounded and take care of the sick. We're supposed to be kind and tender and serve humanity in the name of humanity. What humanity? Dead humanity?”

Veronica Lake - Lt. Olivia D'Arcy

“- Bug: I've noticed an infestation here. Everywhere I look, in fact. Nothing but undeveloped, unevolved, barely conscious pond scum, totally convinced of their own superiority as they scurry about their short, pointless lives.
- Zap-Em Man: Well, don't you want to get rid of them?
- Bug: In the worst way.”

Vincent D'Onofrio - Bug
Ken Thorley - Zap-Em Man