Four families showcase their incredible holiday displays including, the Field family's epic Magic Kingdom-inspired light show in Lakeview, NY; the Hohensee family's high-tech homemade light show in Central, LA; the Pampena family's inspiring tribute to 9/11 in Stamford, CT; and the Messingschlager family's tropical North pole in Fort Lauderdale, FL. Who will be awarded $50,000 and the coveted Light Fight trophy? Judge Carter Oosterhouse makes the decision.