“This is my final message. Whoever finds this tape, you've got to send help up here. They've been keeping us in cells, but I've managed to escape. I think I know what they want with our world and they won't stop until they've taken hundreds, or thousands, of us! I've got to keep moving! Good luck to all of us... and Godspeed.”
Fallout 3: Mothership Zeta trailer 
Song used in the trailer without the voices.