The going gets gross — really gross — when the bakers tackle ooey, gooey carved pumpkins and an alien autopsy...

Delightfully offbeat treats scream "Umbrella Academy," from a trio of Griddy's Doughnuts action figures to a towering Hazel and Cha-Cha...

Frosted creature faces and a cake conjured from the world of "The Witcher" beget wicked fails — just as the...

A gardening theme gives life to doughy gnomes atop miniature pies and a healthy-ish veggie-patch cake packed with carrots and...

Terrible bakers take on a trio of festive holiday-hat mini cakes before tackling a pop-up Groundhog Day cake that's full...

From cupcakes celebrating famous Black women to a towering Tuskegee Airmen cake, this episode honoring Black history aims high -...

From splashy cereal-bowl cakes to towering hamburgers with fries, these attempts at hyperrealistic treats are so bad, you won't believe...

Candy-jeweled brooch cookies? Inviting cookie-jar cakes? These sugary sweets are just like the ones Grandma used to make - if...

Putting their own spin on travel, the bakers make terrible spiced-doughnut tourists and deflated hot-air balloon cakes. It's destination disaster.

The bakers commit to re-creating wedding day desserts, including wedding band mini-cakes and a Vegas-themed masterpiece with moving parts.

From self-frosting bubbling beakers to record-breaking rockets, these science-inspired sweets ask the impossible--and invite kids into the kitchen.

A Western-themed round inspires deep-fried cowboy-duck doughnuts, a root beer-infused rodeo cake - and really bad flavors.

Two high-fashion challenges put the bakers' hopeless skills to the test: fondant-covered doll cakes and an edible headdress heaped with...

The pressure's on to make perfectly puffed éclairs and a layered bust of Napoleon Bonaparte for not one but two...

The contestants turn back time -- and mangle time management -- with inside-out Neanderthal cupcakes and a tropical-flavored T. rex...

Five fabulous "Nailed It!" fans visit the test kitchen for a challenge so extra, we had to make it a...

Space-themed challenges throw the hapless bakers for a loop when they're asked to make cosmic cupcakes and a supersized solar...

The contestants face their fears (with very sharp knives) when they carve an animal out of a watermelon and bend...

Dogged contestants are seeing double when they're asked to paint their portraits on a cookie before building an edible bust...

A YouTube star known for her fondant work watches the bakers try to copy two of her most popular Japanese-themed...

Contestants loosen up a food scientist with a cupcake-cocktail pairing before serving him questionable slices of a bubbling volcano cake.