When his son goes missing during a snowy hike in the mountains, a retired intelligence officer will stop at nothing — and risk everything — to find him.

A former Marine turned doorman at a luxury New York City high-rise must outsmart and battle a group of art thieves and their ruthless leader — while struggling to protect her sister's family. As the thieves become increasingly desperate and violent, the doorman calls upon her deadly fighting skills to end the showdown.

With much of America lying in ruins, the rest of the world braces for a global sharknado, Fin and his family must travel around the world to stop them.