Competing displays include a 250,000 light home with a Santa retreat, and a dazzling nativity scene.

Displays include an emoji celebration, a light show with a float, and a tribute to a lost loved one.

Displays include a Magic Kingdom-inspired light show, a high-tech homemade light show and more.

Competing displays include a tree with more lights than the one at Rockefeller Center.

Displays include a Northwest-theme, classic Christmas toys and a theme park design.

Competing displays include an array of decorations, animatronics and a tribute to veterans.

Four families will compete each week to transform their homes for the holidays in just 21 days.

Four families will compete each week to transform their homes for the holidays in just 21 days.

Four families will compete each week to transform their homes for the holidays in just 21 days.

Four families will compete each week to transform their homes for the holidays in just 21 days.

Mine shaft filled with holiday spectacles; a blow mold-filled design; an array using 115,000 lights.

A wonderland filled with whimsical characters; a dancing light show; a design with Santa's cottage.

No description available

Displays in Merrick, N.Y.; Wethersfield, Conn.; Ponca, Neb.; and Seattle.

Holiday displays in Kokomo, Ind.; Weirsdale, Fla.; Grand Rivers, Ky.; and Clifton, Ohio.

Rockaway Beach, N.Y.; Windermere, Fla.; Fox River Grove, Ill.; and San Francisco.

Showcasing the most spectacular and over-the-top Christmas displays in America.

No description available

Displays in Escondido, Calif.; Waco, Texas; Bismarck, N.D.; and Ambler, Penn.

The Miranda family show their pixel light show, 3D-printed parts, and 2 matrix displays with green-screen video effects, in Edmond, Oklahoma; the DeGennaro family show a North Pole in the desert featuring 8 DIY reindeer, a candy river with homemade Gingerbread men on the outside and over 1,7000 decorations stacked from floor to ceiling on the inside.

The Cottrell family show their display made by 89-year old Calvin Cottrell and his family featuring a tractor ride around 4 acres, a homemade barn for their Nativity, a Ferris wheel with bear blow molds, and a 47-year old Mega Tree, in Rossville, Indiana; the Hudgins family show their character cutouts, elf houses with animated characters, hand-painted blow molds, and Gingerbread men.

Holiday displays in LaVerkin, Utah; Wilmington, Mass.; St. Louis, Mo.; and Deer Park, N.Y.

Holiday displays in Jenks, Okla.; Boise, Idaho; Fontana, Calif.; and Brownsville, Tenn.

Holiday displays in Egg Harbor Township, N.J.; Lehi, Utah; East Peoria, Ill.; and Glendale, Ariz.

Holiday displays in San Jose, Calif.; Hamilton, N.J.; Lake Mary, Fla.; and Las Vegas.