New York City, Day 1 of the alien invasion. In the first hours of the extraterrestrial assault on Earth, a loner named Samira sees a typical field trip to Manhattan turn into absolute terror when mysterious objects pierce the atmosphere. In search of shelter and solace, Samira must now navigate the city's eerily silent ruins to go all the way to Harlem with only her cat by her side. But in this desolate place, Sam's chances of survival are slim. This movie is rated PG-13.