The road trip comes to an end as Retta reveals the winner of Ugliest House in America! Then, the winning house receives a $150,000 renovation from HGTV's Alison Victoria, transforming their once-ugly house into a once-in-a-lifetime dream home.

The summer road trip comes to an end as Retta crowns the Ugliest House in America! Then it's makeover time, with HGTV's Alison Victoria leading the charge to turn a nightmare house into the home its owners have always dreamed of.

Three ugly homes in the Pacific Northwest square off for the chance at a $150,000 makeover courtesy of designer Alison Victoria! It's between a house full of mirrors, a giant maze-like octagon and an outdated house full of random decor.

Retta will tour the first three ugly gems in the Midwest, including a concrete cave better suited for children than adults, a former bank with a bathroom built in the safe and an outdated brick house that looks like a pizza place.

Three ugly homes in the Southeast vie for the chance at a $150,000 makeover by designer Alison Victoria! It’s between a house that’s a series of connected huts, a horrifying home in the middle of the woods, and a dated house with holiday decor year-round.

Three homes in the Northern Region duke it out for a chance at a $150,000 home makeover from HGTV designer Alison Victoria! It's between a realistic stone castle, a colorful house made out of concrete and a '70s throwback with carpets galore.

Three ugly homes in the Northeast contend for the chance at a $150,000 makeover by designer Alison Victoria! It's between a house that was once a men's club, a home with an obsession for all things Italian and a crazy place with way too many shelves.

Three ugly homes in the Midwest square off for the chance to win a $150,000 makeover, courtesy of HGTV’s design guru Alison Victoria! It’s between a bird-themed house, a turtle-shaped dome and a house that’s been half updated and half left for dead.

It's between a house full of dragons, a home where crazy art has taken over and a gaudy Victorian with a flair for the dramatic.

Three ugly homes in the Northeast battle for the chance at a $150,000 makeover by designer Alison Victoria! It’s between an eclectic house full of panels, a church-like home with zebras on the walls and a retro red shed that has it out for its owners.

Among America's majestic mountains, comedian and actress Retta finds three ugly homes ready for a makeover.

After a coast-to-coast search, Retta announces which ugly-in-paradise home receives a $150,000 makeover; designer Alison Victoria takes over with a full gut renovation to deliver a life-changing improvement that leaves the homeowners stunned.

Retta heads to the Northeast to uncover the region's most hideous home; she'll question life and design decisions at a former preschool, a house shaped like a pyramid, and a pink-carpeted nightmare that looks like a cat condo.

Retta is off to the Southeast to check out the ugly home competition; Retta explores a sardine can house with more than one snake problem, a property with a questionable past and a home that looks like a vintage bank.

Retta announces which house is the ugliest and crowns the winner of the Ugliest House in America; it's goodbye ugly, as the winning house is transformed with a $150,000 home makeover from HGTV designer Alison Victoria.

Retta visits the Great Lakes to find a batch of ugly houses that are vying for a $150,000 makeover by designer Alison Victoria; she gets an up-close look at a real-life Victorian dollhouse, a lake house with a funky odour and a former church.

After crowning the worst of the worst, HGTV designer, Alison Victoria, surprises the homeowners with a spectacular $150,000 renovation.

In the Midwest, Retta tours three heinous homes vying for the chance at a $150,000 makeover by Alison Victoria; she'll get an inside look at an underwater sea palace, a 1960s throwback and a former funeral home.

Retta heads out into the desert to visit a broken-down cabin with a cat problem, a dust-filled dome, and a home stuck in the '70s; one of these ugly homes will move on to the finals and have a chance to receive a $150,000 makeover by Alison Victoria.

Retta tours three ugly homes in the Midwest that are competing for the chance at a $150,000 makeover; from a ramshackle Victorian built a hundred years too late to a home with hideous hand-painted murals in every room, only one will make the finals.