Michael Moloney

From the creators of "The Great Christmas Light Fight," the series returns featuring four families per episode who build eye-popping home Halloween displays to compete to win the grand prize.

In the first Christmas lights competition of its kind for television, 4 families will compete each week to transform their homes for the holidays in just 21 days. These 20 families were chosen through an extensive nationwide search based on their previous elaborate Christmas light displays, incredible choreography and over-the-top designs.