The Wall

Soldier: "You got eyes on that wall?"
Isaac: "I got eyes on your ass, fancy pants. Come on, man. Talk to me, talk to me."

Soldier: "You got eyes on him? Where did he come from?"
Isaac: "I don't know!"

"If I were you I would start talking, Isaac."

Isaac: "What do you want?"
Radio-Voice: "I want to get to know you."

"I know where you are now!"

Radio-Voice: "You're fading. You're fading."
Isaac: "I'm fantastic."

"Scope is an extension in my eye. The trigger is an extension of my fist. The rifle is an extension of me! And I'll strike you down!"

"You're dehydrated."
[to Isaac]