Six years after Earth has suffered an alien invasion a cynical journalist agrees to escort a shaken American tourist through an infected zone in Mexico to the safety of the US border.

Samantha Wynden: Doesn't that kind of bother you, that you need something bad to happen to profit from it?
Andrew Kaulder: You mean, like a doctor?
Andrew Kaulder: I'm going to be a meteorologist, because it's the only job where I can be wrong every day, and not get fired.
[last lines]
Samantha Wynden: I don't want to go home.
Andrew Kaulder: Y'know... it's different looking at America from the outside... in. Y'know just sitting right outside, and looking in.
Soldier: We've located one man and one female, We're headed there now. Come on, it's not safe, let's go...
[first lines]
Title Card: Six years ago... NASA discovered the possibility of alien life within our solar system. A space probe was launched to collect samples but broke up during re-entry over Mexico. Soon after new life forms began to appear and half of the was quarantined as an INFECTED ZONE. Today... The Mexican & US military still struggle to contain 'the creatures'...
Sign on Wall: PASSAGE TO AMERICA TICKETS / free gas mask! / only $5,000.00 / NO PASSPORT / NO VISA required