at around 1:40 he says "well perhaps he's wondering why someone would shoot a man before throwing him out of a plane"
at around 1:50 he says "doesn't matter who we are, what matters is our plan"
at 1:58 he says "no one cared who I was until I put on the mask"
at 2:25 he says "Dr.Pavel refused our offer in favor of yours, we had to find out what he told you about us"
at 2:55 he says "crashing this plane...with no survivors"
at 4:35 it sounds like "no, they'd search for the box in the wreckage, brother"
at 5:00 he says "Calm down doctor, now is not the time for fear, that comes later"