Joe Alien fulfills a dream of coming to Earth to find that it’s overrun by zombies. Finding an ally in young Parker, he attempts to save the world!

Wealthy, Manhattanite brothers Dylan, Logan and a group of their friends head to Brooklyn for a concert when they meet notorious gangster, Simon and make an ill-advised deal with him. Soon, things go wrong and now the group is desperately running from Simon’s crew through New York City’s labyrinthine subway system in a terrifying life-or-death race.