The veil between the human world and the supernatural is at it's weakest one day of the year. That day is October 31st. Most know that day as a day for trick or treating. But one family, the Atlas family, knows that day to be filled with supernatural creatures that cannot be stopped until the sun up on November 1st. All the dangerous things start on sun down October 30th. Will the Atlas family survive the creatures that are not more than a myth to others. Or will they perish.