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 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 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 finds a dark spot on the sunny West Coast as she checks out 3 homes that are more like nightmares than dreams; she visits a house that looks like a jungle, a home that used to be a barn and property that feels like living on a boat.

After choosing the worst of the worst, Retta announces which ugly home will be getting a $150,000 renovation from designer Alison Victoria; the homeowners will see the amazing transformation that takes their home from grotesque to gorgeous.

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

Comedian and actress Retta heads to the sunshine state to check out a property that feels like the Titanic inside and out, an angled mess of a house with no walls and absolutely zero privacy, and a gigantic green box with a nasty backyard.

Retta takes an ugly hunt up and down the Pacific coast as she gets a tour of a linoleum-covered nightmare, a house with a staircase straight to hell, and an oppressively hot home with a huge built-in solarium.

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 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 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.

Ugly homes in the North vie for the chance at a $150,000 makeover from designer Alison Victoria; from a terrifying Mardi Gras-inspired house to an Earth-home fit for a hobbit, only one of the three will move on to the finals.

Retta tours three ugly homes in the West that are battling it out for the chance at a $150,000 makeover; from a sprawling party pad with funky decor to a tiny triangle-house where the walls feel like they're closing in, only one will make the finals.

Ugly homes in the Northeast square off for a chance at a $150,000 makeover from designer Alison Victoria; from a disjointed house built out of cylindrical towers to a home that's buried in angel decor, only one of the three will make the finals.

Retta tours three ugly homes in the South that are competing for a $150,000 makeover from HGTV's Alison Victoria; from a disco deathtrap that's short on safety features to a musty house embalmed in carpet and wallpaper, only one will make the finals.

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.

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.

Three ugly homes in the West vie for the chance at a $150,000 makeover courtesy of HGTV designer Alison Victoria! It’s between a creepy and wood-carved world of whimsy, a tile-mad dwelling with views into every bathroom, and a cramped and convoluted hut.

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.

Three homes in the Southwest duke it out for a chance at a $150,000 home makeover from HGTV designer Alison Victoria! It’s between a shiny dome with a gross past, a former museum with a thing for skeletons and a castle held together with styrofoam.

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.

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.

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 Midwest vie for the chance at a $150,000 makeover by designer Alison Victoria! It's between a bird-loving house, a house with too many kitchens and a former party pad that once housed reptiles.

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.

Three ugly homes in the Southwest battle for the chance at a $150,000 makeover by designer Alison Victoria! It's between a customized nightmare, a cowboy-themed dome under a mountain and a retro house with too many shag carpets.

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.

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.

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.

Retta heads to the Great Lakes region, offering her unfiltered reactions to a boat that doesn't float, a home with carpet up the walls and a property easily mistaken as a UFO.

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.

It's between a house where art has taken over the walls, a former church with a terrifying hole and a once-glamorous home with a homeowner in denial.

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

Retta begins her quest to find ugly as three homes in the Great Plains region vie for a $150,000 makeover by designer Alison Victoria; it's between a house with off-the-wall decor, a home that looks like a dog, and a house with light switches galore.

Three homes in the Midwest compete for a $150,000 makeover by designer Alison Victoria; it's between a bizarre castle-like home, a Victorian house with glitter gone wild, and a gaudy home that's a marvel of marble.

Three homes in the Ozark region contend for a $150,000 makeover by designer Alison Victoria! It's between a bizarre home with ditches, a wild house adorned with animals, and an ornate chalet that's dripping in ugly.

Retta tours properties that were nominated based on gaudy designs and botched renovations.

Retta concludes her epic adventure as three ugly homes in the Southwest battle.

The ugly quest 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.