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