The holly jolly celebration continues as the Richards, Kraklow, Clark and Bell families face off in competition for the most spectacular holiday displays in hopes of earning the $50,000 grand prize and Light Fight trophy, as Carter Oosterhouse judges.

In the final showdown of the season, the Blasko, Slankard, Buchanan and Clinkscales families share their versions of winter wonderlands with judge Taniya Nayak in hopes of winning the $50,000 grand prize and Light Fight trophy.